| 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 | $107.73 | 6.521% | $114.7551 | $114.76 | $114.75 | $114.80 |
| Purchase #2 | $205.33 | 6.836% | $219.3664 | $219.37 | $219.35 | $219.40 |
| Purchase #3 | $147.46 | 13.113% | $166.7964 | $166.80 | $166.80 | $166.80 |
| Purchase #4 | $127.97 | 13.251% | $144.9273 | $144.93 | $144.95 | $144.90 |
| Purchase #5 | $13.83 | 5.398% | $14.5765 | $14.58 | $14.60 | $14.60 |
| Purchase #6 | $51.84 | 7.404% | $55.6782 | $55.68 | $55.70 | $55.70 |
| Purchase #7 | $95.95 | 7.249% | $102.9054 | $102.91 | $102.90 | $102.90 |
| 7 purchase totals = | $750.11 | $819.0053 | $819.03 | $819.05 | $819.10 | |