| 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 | $117.93 | 6.488% | $125.5813 | $125.58 | $125.60 | $125.60 |
| Purchase #2 | $40.98 | 8.700% | $44.5453 | $44.55 | $44.55 | $44.50 |
| Purchase #3 | $57.38 | 13.407% | $65.0729 | $65.07 | $65.05 | $65.10 |
| Purchase #4 | $195.93 | 9.211% | $213.9771 | $213.98 | $214.00 | $214.00 |
| Purchase #5 | $113.63 | 13.622% | $129.1087 | $129.11 | $129.10 | $129.10 |
| Purchase #6 | $31.60 | 9.246% | $34.5217 | $34.52 | $34.50 | $34.50 |
| Purchase #7 | $180.52 | 12.203% | $202.5489 | $202.55 | $202.55 | $202.50 |
| 7 purchase totals = | $737.97 | $815.3559 | $815.36 | $815.35 | $815.30 | |