Math, Percents, Percentages, Fraction of a Whole, Sales Tax, Commissions, Word Problems, Problem Solving, Discussion, Classical Learning, Practice, Differentiation, Intervention, Review, End of Year, Rubric, Assessment Criteria Bring the power of real-world math and collaborative learning into your classroom with this Percents, Percentages, Commissions, & Sales Tax Resource! Designed to build both computational fluency and deep conceptual understanding, this multifaceted toolkit takes students