Lab 2.3-Python Code and Functions (Optional) Critical Review The code for a func

Question

Lab 2.3-Python Code and Functions (Optional) Critical Review The code for a function is Imown as a function definition. To execute the function, write a statement that calls it. To create a fiunction, write its definition. The hayword defis used before a function name, followed by parentheses and a colon. Here is the general fomat of a fumction definition in Python: def fAmction nmag etc. Calling a function is done in order to makce the module execute. The general format is: Aiction ame Function names must be flushed to the left Statements within a module nmust be aligned evenly in order to avoid syntax Step 1: Start the IDLE Environment for Python. Prior to entering code, save your file by clicking on File and then Save. Select your location and save this file as Lab2-3pp. B

Explanation / Answer

# A retail company must file a monthly sales tax report listing the total sales for the month and the amount of state and county sales tax collected. # The state sales tax rate is 4 percent and the county sales tax rate is 2 percent. # Write a program that asks the user to enter the total sales for the month. # The application should calculate and display the following: # The amount of county sales tax # The amount of state sales tax # The total sales tax (county plus state) #main function to call other functions def main(): salesTotal = inputData() countyTaxRate = inputCountyTaxData() stateTaxRate = inputStateTaxData() print countyTax = calcCounty(salesTotal, countyTaxRate) stateTax = calcState(salesTotal, stateTaxRate) totalTax = calcTotal(countyTax, stateTax) displayTax = printData(countyTax, stateTax, totalTax) # gets and sets the sales total def inputData(): salesTotal = input('Enter sales total: ') return salesTotal # inputs the countyTax rate as a decimal def inputCountyTaxData(): countyTaxRate = input('Enter County Tax Rate as a Decimal: ') return countyTaxRate # inputs the stateTax rate as a decimal def inputStateTaxData(): stateTaxRate = input('Enter State Tax Rate as a Decimal: ') return stateTaxRate # calculates the county tax def calcCounty(salesTotal, countyTaxRate): countyTax = salesTotal * countyTaxRate return countyTax # calculates the state tax def calcState(salesTotal, stateTaxRate): stateTax = salesTotal * stateTaxRate return stateTax # calculate the total tax def calcTotal(countyTax, stateTax): totalTax = countyTax + stateTax return totalTax # displays the county tax, the state tax, and the total tax def printData(countyTax, stateTax, totalTax): print "The amount of county sales tax is $", countyTax print "The amount of state sales tax is $", stateTax print "The total sales tax is $", totalTax main()

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