Cape Hatteras Electric Membership Corporation may use this worksheet to assist in the calculation of the tax due on the receipts and purchases of electricity to be reported on Line 9 of Form E-500E for each of the months of July 2014, August 2014, or September 2014. Bessemer City, Greenville, Kings Mountain, Lexington, Monroe, Rocky Mount, Shelby, and Wilson may use this worksheet to assist in the calculation of the tax due on the receipts and purchases of piped natural gas to be reported on Line 13 of Form E-500E for each of the months of July 2014, August 2014, or September 2014.