Charging a full dollar makes this law much harsher than similar ones in other parts of the country. Washington, D.C.'s tax, for example, is only five cents per bag. It still reduced the number of plastic bags that stores gave out by somewhere around 50 percent. Brownsville's law should reduce the number of plastic bags people use by even more than that—and raise some money for a good cause. The funds are going to be used for "clean up and environmental projects."