Design and code a program that totals a set of sales records, each of which consists of a quantity, a unit price and a taxable status. Your program prompts for and accepts a quantity, a unit price and a taxable status and continues to accept such triples until the user enters 0 for quantity. Your program can store up to 100 triples. It displays the pre-tax total, the gst, the pst and the sales total for all of the information entered. The output from your program looks something like [FONT="] Sale Totaller[/FONT] [FONT="] =============[/FONT] [FONT="] Quantity : 2[/FONT] [FONT="] Unit Price: 1.99[/FONT] [FONT="] Taxable: y[/FONT] [FONT="] Quantity : 1[/FONT] [FONT="] Unit Price: 2.99[/FONT] [FONT="] Taxable: n[/FONT] [FONT="] Quantity : 5[/FONT] [FONT="] Unit Price: 1.00[/FONT] [FONT="] Taxable: n[/FONT] [FONT="] Quantity: 0[/FONT] [FONT="] Subtotal 11.97[/FONT] [FONT="] GST (7%) 0.28[/FONT] [FONT="] PST (8%) 0.32[/FONT] [FONT="] Total 12.57[/FONT] Your program includes a function named total that receives the sale information in an array of instances of Sales types and returns the total information in an instance of a Total type. A Sales type holds the quantity, the unit price and the taxable status for a single item. A Total type holds the total price, the total gst and the total pst. Place your function prototype and your declarations of the two derived types in a file named Sales.h Please help me.
What's the prize, as this is marked Challenge? Or is this your homework, in which case where are you stuck?
