| 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 | $177.32 | 13.388% | $201.0596 | $201.06 | $201.05 | $201.10 |
| Purchase #2 | $196.99 | 5.543% | $207.9092 | $207.91 | $207.90 | $207.90 |
| Purchase #3 | $238.35 | 10.801% | $264.0942 | $264.09 | $264.10 | $264.10 |
| Purchase #4 | $8.33 | 4.526% | $8.707 | $8.71 | $8.70 | $8.70 |
| Purchase #5 | $111.86 | 9.429% | $122.4073 | $122.41 | $122.40 | $122.40 |
| Purchase #6 | $107.61 | 4.500% | $112.4525 | $112.45 | $112.45 | $112.50 |
| Purchase #7 | $7.52 | 13.648% | $8.5463 | $8.55 | $8.55 | $8.50 |
| 7 purchase totals = | $847.98 | $925.1761 | $925.18 | $925.15 | $925.20 | |