砂糖法
The Sugar Act of 1764 was the first tax in Grenville's program to raise a revenue in America, which was a modification of the Molasses Act of 1733. The Molasses Act had imposed a tax of 6 pence per gallon (equal to £ today) on foreign molasses imported into British colonies. The purpose of the Molasses Act was not actually to raise revenue, but instead to make foreign molasses so expensive that it effectively gave a monopoly to molasses imported from the British West Indies. It did not work; colonial merchants avoided the tax by smuggling or, more often, bribing customs officials. The Sugar Act reduced the tax to 3 pence per gallon (equal to £ today) in the hope that the lower rate would increase compliance and thus increase the amount of tax collected. The Act also taxed additional imports and included measures to make the customs service more effective.