Sears Holdings Corp. is closing another 46 stores this year. The company plans to permanently shut down 13 Kmart stores and 33 Sears stores, with sales continuing to shrink. Liquidation sales are set to begin as early as next week. Three Sears stores in Florida are scheduled to close. The locations in Tampa, Miami and Naples will close starting August 30th. However, the Sears at Desoto Square Mall in Manatee County is not on the closure list.