For folks concerned about the Warren County economy, I have great news to report. Our economy is gaining steam, at least if sales tax figures are any indication.According to information from the trustee’s office, the county collected over $400,000 more in sales tax dollars the final six months of 2014 than it did for the final six months of 2013.More sales tax dollars mean there have been more retail sales, which means more people have been out spending money. That's a victory!To be exact, Warren County collected $427,817 more in sales tax the second half of 2014 than the second half of 2013.