Mahlon Pitney, Texas Company v. Brown — Opinion of the Court
“ That it is imposed, as a rule, only upon the dealer who makes the first domestic sale, not upon those who may make subsequent sales, is consistent with the nature of the tax and the purpose to distribute its burden among those who ultimately consume the product. To impose a like tax each time the commodity changed hands in retail trade might place so heavy a burden upon those purchasing other than at first hand as to render it impossible for the retailer to compete and thus seriously obstruct general distribution. ”
