A good chunk of the price we pay at the pumps is taxes. $0.14.7 of each liter is the Ontario Provincial excise tax. $0.10 a liter is the Federal excise tax. Plus on top of these taxes we pay 5% sales tax. So in essence we are paying a tax on top of a tax. My hubby did a calculation for another message board he's on and figured that Ontario is in the top three of provinces for the heaviest taxed on gas. We are paying about $0.30 per liter in taxes which work out to be about $1.00 a gallon.