| 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 | $135.89 | 5.464% | $143.315 | $143.32 | $143.30 | $143.30 |
| Purchase #2 | $59.39 | 6.430% | $63.2088 | $63.21 | $63.20 | $63.20 |
| Purchase #3 | $38.88 | 7.756% | $41.8955 | $41.90 | $41.90 | $41.90 |
| Purchase #4 | $53.47 | 9.689% | $58.6507 | $58.65 | $58.65 | $58.70 |
| Purchase #5 | $58.45 | 8.763% | $63.572 | $63.57 | $63.55 | $63.60 |
| Purchase #6 | $127.45 | 8.743% | $138.593 | $138.59 | $138.60 | $138.60 |
| Purchase #7 | $175.65 | 8.112% | $189.8987 | $189.90 | $189.90 | $189.90 |
| 7 purchase totals = | $649.18 | $699.1337 | $699.14 | $699.10 | $699.20 | |