Cigarette?
I think the price of cigarette should be at least $10/pack
Alcohol? 1.5 times the current price.
Gas? Should be $1.50-$2.00/liter($5.50-$7.50/gallon)
I personally support tax increase on those three items. Decreasing consumption on cigarette and alcohol would be the good thing. People will live a healthier live. Increase gas price would encourage people to drive smaller cars which reduce pollution.
What other taxes do you support to increase???