Heretofore, this municipality has entered into an agreement with the state tax commission to perform all functions incident to the administration of the operation of the sales and use tax ordinance of this city. That contract is hereby confirmed and the mayor is hereby authorized to enter into such supplementary agreement with the state tax commission as deeming necessary to the continued administration and operation of local sales and use tax ordinance of the municipality as reenacted by this chapter. (Ord. 160, 12-5-1994)