(2)The tax payable by any dealer on his turnover in so far as the turnover or any part thereof relates to the sale of goods in the course of inter-State trade or commerce not falling within sub-section (1), shall be at the rate applicable to the sale or purchase of such goods inside the appropriate State under the sales tax law of that State.Explanation .-For the purposes of this sub-section, a dealer shall be deemed to be a dealer liable to pay tax under the sales tax law of the appropriate State, notwithstanding that he, in fact, may not be so liable under that law.] [Substituted by Act 16 of 2007, Section 4, for sub-Ss. (1) and (2) (w.e.f. 1.4.2007). ]