Java programming

ODUCTION TO JAVA PROGRAMMING W rite a program to simulate the purchases in a grocery store. One customer may buy only one item and another could buy 50 items. So, you should use either a 'while' or a 'do- while' loop. You should read price of each item and number of that item until you enter a terminal value to end the loop. You should add all the prices inside the loop. Add a sales tax of 7.5% to the total price (after coming out of the loop). Print a receipt to indicate all the details of the purchase. All numbers must be appropriately formatted. You could use a text file