Amend KRS 67.750 to revise the definitions of employee, gross receipts, and internal revenue code; define "sales revenue and add school districts and other special taxing districts to the definition of tax district; amend KRS 67.753, 67.755, 67.760, 67.770, 67.778, 67.780, and 67.788 to make technical changes; amend KRS 67.790 to add penalties for violating unauthorized inspection provisi