| 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 | $59.75 | 12.331% | $67.1178 | $67.12 | $67.10 | $67.10 |
| Purchase #2 | $163.57 | 7.331% | $175.5613 | $175.56 | $175.55 | $175.60 |
| Purchase #3 | $166.82 | 10.632% | $184.5563 | $184.56 | $184.55 | $184.60 |
| Purchase #4 | $102.68 | 13.286% | $116.3221 | $116.32 | $116.30 | $116.30 |
| Purchase #5 | $143.91 | 4.165% | $149.9039 | $149.90 | $149.90 | $149.90 |
| Purchase #6 | $16.79 | 6.277% | $17.8439 | $17.84 | $17.85 | $17.80 |
| Purchase #7 | $187.75 | 7.839% | $202.4677 | $202.47 | $202.45 | $202.50 |
| 7 purchase totals = | $841.27 | $913.7730 | $913.77 | $913.70 | $913.80 | |