| 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 | $162.47 | 6.571% | $173.1459 | $173.15 | $173.15 | $173.10 |
| Purchase #2 | $107.30 | 5.681% | $113.3957 | $113.40 | $113.40 | $113.40 |
| Purchase #3 | $37.49 | 12.670% | $42.24 | $42.24 | $42.25 | $42.20 |
| Purchase #4 | $127.72 | 12.201% | $143.3031 | $143.30 | $143.30 | $143.30 |
| Purchase #5 | $87.68 | 11.311% | $97.5975 | $97.60 | $97.60 | $97.60 |
| Purchase #6 | $78.81 | 7.192% | $84.478 | $84.48 | $84.50 | $84.50 |
| Purchase #7 | $33.59 | 4.454% | $35.0861 | $35.09 | $35.10 | $35.10 |
| 7 purchase totals = | $635.06 | $689.2463 | $689.26 | $689.30 | $689.20 | |