| 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 | $137.80 | 6.413% | $146.6371 | $146.64 | $146.65 | $146.60 |
| Purchase #2 | $106.36 | 4.490% | $111.1356 | $111.14 | $111.15 | $111.10 |
| Purchase #3 | $250.63 | 4.702% | $262.4146 | $262.41 | $262.40 | $262.40 |
| Purchase #4 | $22.43 | 10.266% | $24.7327 | $24.73 | $24.75 | $24.70 |
| Purchase #5 | $28.94 | 3.813% | $30.0435 | $30.04 | $30.05 | $30.00 |
| Purchase #6 | $212.72 | 10.384% | $234.8088 | $234.81 | $234.80 | $234.80 |
| Purchase #7 | $97.84 | 11.761% | $109.347 | $109.35 | $109.35 | $109.30 |
| 7 purchase totals = | $856.72 | $919.1193 | $919.12 | $919.15 | $918.90 | |