The new sales tax revenues in HenryCounty are near historical highs.   Audictor Kevin Garringer reports the August sales tax receipts hit $333,187; which is 2.5% increase over last year at this time.  It’s also the second highest total ever in HenryCounty for the month of August, with only the 2007 August figures topping it.  After 8 months of collections, the HenryCounty sales tax revenue has just surpassed 2.5 million dollars.   Sales tax receipts generally reflect local sales from about 3 months before.