respondent(petitioner)-dealers had stated that they have paid Rs.1,30,450/- on 24.5.05. In the same reply, the respondent(petitioner)-dealer had requested the Assessing Authority to drop the proposed levy of penalty u/s.12(3)(b). To this effect, a letter in Roc.761/2005/ A4 dated 18.5.05 received from the Commercial Tax Officer, Washermenpet-II Assessment Circle, Chennai-81 is found to have been filed in page No.445 with the Additional Sales Tax paid particulars in page No.445. On this, the Commercial Tax Officer Washermenpet-II listed out 9 principals and certified that, out of this, 6 principal-dealers have paid Additional Sales Tax on behalf of the agents and certified that 3 dealers viz., Tvl.Guru Oil Mart, Arun Oil Traders and Kaleeswari Oil Mart, have not reached Rs.10 crores taxable turnover. Then, the Assessing Authority has dropped the levy of Additional Sales Tax on the turnover of Rs.20,69,69,529/-, however, restricted the levy on the turnover of Rs.1,30,44,952/- and levied AST of Rs.1,30,450/- in the original assessment order, dated 26.9.05 (filed in page no.455). The respondent(petitioner)-dealer had not produced any certificate from the respective assessment circle relating to the principal-dealers, Tvl.Thulsian Foods (P) Limited and Tvl.K.M.S.Oil Stores for the turnover of Rs.29,78,174/- and Rs.5,22,228/- respectively and also not proved that these turnovers are included in the