Though retail gasoline prices are holding steady, motor club AAA said an increase in consumer demand could lead to further spikes through August. The national average retail price for Tuesday was $2.76 for a gallon of regular unleaded gasoline, down a fraction of a percent from Monday and relatively unchanged from one month ago. Motor club AAA said that, though some regional refinery issues caused price spikes , notably in the Great Lakes region, many consumers saw gas prices drop in time for the long July 4 holiday weekend. Last July, AAA said gas prices declined in the United States for all but one day for a total drop of 16 cents per gallon. Gasoline prices on this […]