PYTHON How can I execute the following? Thanks 

Enter food item name: hot dog Enter item price: 2.00 Enter item quantity: 5 RECEIPT 5 hot dog @ $ 2.0 = $ 10.0 Total cost: $ 10.0 Enter second food item name: ice cream Enter item price: 2.50 Enter item quantity: 4 RECEIPT 5 hot dog @ $ 2.0 = $ 10.0 4 ice cream @ $ 2.5 = $ 10.0 Total cost: $ 20.0 Sales tax: $ 1.6 Total with tax: $ 21.6