| 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 | $97.57 | 9.810% | $107.1416 | $107.14 | $107.15 | $107.10 |
| Purchase #2 | $163.92 | 8.640% | $178.0827 | $178.08 | $178.10 | $178.10 |
| Purchase #3 | $46.88 | 8.265% | $50.7546 | $50.75 | $50.75 | $50.80 |
| Purchase #4 | $27.72 | 11.478% | $30.9017 | $30.90 | $30.90 | $30.90 |
| Purchase #5 | $128.49 | 9.439% | $140.6182 | $140.62 | $140.60 | $140.60 |
| Purchase #6 | $203.78 | 10.577% | $225.3338 | $225.33 | $225.35 | $225.30 |
| Purchase #7 | $148.83 | 7.843% | $160.5027 | $160.50 | $160.50 | $160.50 |
| 7 purchase totals = | $817.19 | $893.3353 | $893.32 | $893.35 | $893.30 | |