Apologies for being totally off topic, but I hope the expat Canadians on this site can help me with this.

I purchased a hotel stay in Canada using Hotwire, who doesn't itemize all the taxes you pay. How can I go about getting a copy of the receipt which itemizes how much GST I paid ? Would the reservation in the hotel database even show how much I paid for the hotel ? Revenue Canada has strict requirements and I don't think I can just calculate the 7% on the cost of the room. I actually have to show a copy of the receipt that itemizes the GST per night.

Thanks in advance.