R.I. Gen. Laws § 44-18-4Download PDFCurrent through 2024 Public Law 457Section 44-18-4 - "Sales tax" defined"Sales tax" means the tax imposed by § 44-18-18.R.I. Gen. Laws § 44-18-4P.L. 1947, ch. 1887, art. 2, § 3; G.L. 1956, § 44-18-4.