| 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 | $23.90 | 13.747% | $27.1855 | $27.19 | $27.20 | $27.20 |
| Purchase #2 | $149.63 | 13.503% | $169.8345 | $169.83 | $169.85 | $169.80 |
| Purchase #3 | $97.84 | 12.360% | $109.933 | $109.93 | $109.95 | $109.90 |
| Purchase #4 | $208.71 | 6.399% | $222.0654 | $222.07 | $222.05 | $222.10 |
| Purchase #5 | $37.92 | 4.607% | $39.667 | $39.67 | $39.65 | $39.70 |
| Purchase #6 | $47.25 | 12.663% | $53.2333 | $53.23 | $53.25 | $53.20 |
| Purchase #7 | $151.41 | 5.248% | $159.356 | $159.36 | $159.35 | $159.40 |
| 7 purchase totals = | $716.66 | $781.2747 | $781.28 | $781.30 | $781.30 | |