Sales

Tax Create and android application that will ask the user to enter the amount of a purchase. The application should then compute the state and county sales tax. Assume the state sales tax is 4 percent and the county sales tax is 2 percent. The application should display the amount of the purchase, the state sales tax, the county sales tax, the total sales tax, and the total of the sale (which is the sum of the amount of purchase plus the total sales tax).

Hint: Use the value 0.02 to represent 2 percent, and 0.04 to represent 4 percent