If you are doing your taxes or you are just curious to see how much you spend on Amazon.com you might find the Order History Reports feature useful. If you are filing your US federal income taxes and are taking the state sales tax deduction, you can use the report tool to quickly and easily calculate how much sales tax you paid on Amazon.com. To get the .csv report go to Order History Reports and select the “Items” Report Type, along with a start and end date, or simply press one of the...