All amendments subsequent to the effective date of this chapter to Part 1 of Division 2 of the Revenue and Taxation Code relating to sales and use taxes and which are not inconsistent with Part 1.6 and Part 1.7 of Division 2 of the Revenue and Taxation Code, and all amendments to Part 1.6 and Part 1.7 of Division 2 of the Revenue and Taxation Code, shall automatically become a part of this chapter; provided, however, that no such amendment shall operate so as to affect the rate of tax imposed by this chapter. (Ord. 1686 § 1, 2020; Ord. 1604 § 1 (part), 2014: Ord. 1495 § 14, 2006)