Connect Xbox 360 Controller to PC, Wireless or Wired. This works on all windows computers and allows you to play games with a controller. This will work for wired and wireless xbox 360 controllers and Windows XP/Vista/7/8.
Every state with a sales tax also has a use tax, which applies to items that are bought outside a state for use within a state. Th e use tax is designed to prevent state residents from avoiding the sales tax by purchasing goods over the phone, through catalogs, or on the Internet.
Method 1 of 4: Calculating Total Cost. 1. Multiply the cost of an item or service by the sales tax in order to find out the total cost. The equation looks like this: Item or service cost x sales tax (in decimal form) = total sales tax. Add the total sales tax to the Item or service cost to get your total cost.1  Make sure you put the sales tax into decimal form.. Multiply the cost of an item or service by the sales tax in order to find out the total cost. The equation looks like this: Item or service cost x sales tax (in decimal form) = total sales tax.