The transactions tax portion of any transactions and use taxes ordinance adopted under this part shall be imposed for the privilege of selling tangible personal property at retail, and shall include provisions in substance as follows:
For purposes of this section, "delivery" of vehicles subject to registration pursuant to Chapter 1 (commencing with Section 4000) of Division 3 of the Vehicle Code, aircraft licensed in compliance with Section 21411 of the Public Utilities Code, and undocumented vessels registered under Division 3.5 (commencing with Section 9840) of the Vehicle Code shall be satisfied by registration to an out-of-district address and by a declaration under penalty of perjury, signed by the buyer, stating that the address is, in fact, his or her principal place of residence.
"Delivery" of commercial vehicles shall be satisfied by registration to a place of business out of district and a declaration under penalty of perjury, signed by the buyer, that the vehicle will be operated from that address.
Ca. Rev. and Tax. Code § 7261