| 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 | $114.25 | 5.151% | $120.135 | $120.14 | $120.15 | $120.10 |
| Purchase #2 | $78.55 | 11.563% | $87.6327 | $87.63 | $87.65 | $87.60 |
| Purchase #3 | $23.90 | 13.585% | $27.1468 | $27.15 | $27.15 | $27.10 |
| Purchase #4 | $68.90 | 8.803% | $74.9653 | $74.97 | $74.95 | $75.00 |
| Purchase #5 | $196.94 | 3.109% | $203.0629 | $203.06 | $203.05 | $203.10 |
| Purchase #6 | $62.61 | 4.596% | $65.4876 | $65.49 | $65.50 | $65.50 |
| Purchase #7 | $193.81 | 13.638% | $220.2418 | $220.24 | $220.25 | $220.20 |
| 7 purchase totals = | $738.96 | $798.6721 | $798.68 | $798.70 | $798.60 | |