| 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 | $151.86 | 4.491% | $158.68 | $158.68 | $158.70 | $158.70 |
| Purchase #2 | $211.25 | 6.191% | $224.3285 | $224.33 | $224.35 | $224.30 |
| Purchase #3 | $36.47 | 10.329% | $40.237 | $40.24 | $40.25 | $40.20 |
| Purchase #4 | $167.65 | 3.209% | $173.0299 | $173.03 | $173.05 | $173.00 |
| Purchase #5 | $159.30 | 6.539% | $169.7166 | $169.72 | $169.70 | $169.70 |
| Purchase #6 | $185.66 | 13.286% | $210.3268 | $210.33 | $210.35 | $210.30 |
| Purchase #7 | $62.56 | 5.592% | $66.0584 | $66.06 | $66.05 | $66.10 |
| 7 purchase totals = | $974.75 | $1,042.3772 | $1,042.39 | $1,042.45 | $1,042.30 | |