The taxes charged are determined based on the shipping address.

Province PST GST HST**
British Columbia 7% 5%  
Alberta 0% 5%
Saskatchewan 5% 5%
Manitoba 8% 5%
Ontario     13%
Quebec* 9.975% 5%
New Brunswick 13%
Nova Scotia 15%
Prince Edward Island 14%
Newfoundland 15%
Yukon 0% 5%
Northwest Territories 0% 5%
Nunavut 0% 5%