| 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 | $143.66 | 7.211% | $154.0193 | $154.02 | $154.00 | $154.00 |
| Purchase #2 | $95.62 | 11.370% | $106.492 | $106.49 | $106.50 | $106.50 |
| Purchase #3 | $30.44 | 13.427% | $34.5272 | $34.53 | $34.55 | $34.50 |
| Purchase #4 | $130.93 | 12.640% | $147.4796 | $147.48 | $147.50 | $147.50 |
| Purchase #5 | $201.58 | 12.191% | $226.1546 | $226.15 | $226.15 | $226.20 |
| Purchase #6 | $19.65 | 9.770% | $21.5698 | $21.57 | $21.55 | $21.60 |
| Purchase #7 | $212.39 | 11.276% | $236.3391 | $236.34 | $236.35 | $236.30 |
| 7 purchase totals = | $834.27 | $926.5816 | $926.58 | $926.60 | $926.60 | |