| Let's do some math .. Rounding examples of 7 random hypothetical purchases: | ||||||
| Case | Tag Price |
Sales Tax % |
Raw Total Incl. Sales Tax |
Rounded to Penny |
Rounded to Nickel |
Rounded to Dime |
| Purchase #1 | $147.65 | 11.355% | $164.4157 | $164.42 | $164.40 | $164.40 |
| Purchase #2 | $28.96 | 5.237% | $30.4766 | $30.48 | $30.50 | $30.50 |
| Purchase #3 | $21.98 | 5.347% | $23.1553 | $23.16 | $23.15 | $23.20 |
| Purchase #4 | $145.68 | 7.716% | $156.9207 | $156.92 | $156.90 | $156.90 |
| Purchase #5 | $64.89 | 5.246% | $68.2941 | $68.29 | $68.30 | $68.30 |
| Purchase #6 | $201.55 | 3.667% | $208.9408 | $208.94 | $208.95 | $208.90 |
| Purchase #7 | $93.56 | 7.179% | $100.2767 | $100.28 | $100.30 | $100.30 |
| 7 purchase totals = | $704.27 | $752.4799 | $752.49 | $752.50 | $752.50 | |