Hattiesburg releases report on âYour Penny At Workâ tax Improvements to the tennis complex at Tatum Park was one of seven projects completed in Hattiesburg thanks to the "Your Penny At Work" tax. (Source: wdam) By Tim Doherty | May 3, 2021 at 1:19 PM CDT - Updated May 3 at 1:19 PM From City of Hattiesburg Communications HATTIESBURG, Miss. (WDAM) _ Hattiesburg has completed seven projects across the city in the past two years using its portion of âYour Penny at Workâ tax money. Another three projects are underway, while two more are scheduled to begin soon. The city released a report Monday detailing the revenue and project funding.