In addition to any and all other taxes or licenses, there shall be levied and collected on all wines offered for sale in this State an additional tax of eighteen cents per gallon or fraction thereof, and on wines offered in quantities less than one gallon, there shall be levied and collected a tax of one and two-tenths cents for eight ounces or fraction thereof, and wine offered for sale in metric sizes a tax at the rate of five and seven one hundredths cents per liter.
S.C. Code § 12-21-1310