| 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 | $154.96 | 4.346% | $161.6946 | $161.69 | $161.70 | $161.70 |
| Purchase #2 | $175.63 | 9.269% | $191.9091 | $191.91 | $191.90 | $191.90 |
| Purchase #3 | $48.91 | 3.772% | $50.7549 | $50.75 | $50.75 | $50.80 |
| Purchase #4 | $202.58 | 9.168% | $221.1525 | $221.15 | $221.15 | $221.20 |
| Purchase #5 | $104.76 | 5.217% | $110.2253 | $110.23 | $110.25 | $110.20 |
| Purchase #6 | $57.45 | 13.296% | $65.0886 | $65.09 | $65.10 | $65.10 |
| Purchase #7 | $190.49 | 3.219% | $196.6219 | $196.62 | $196.60 | $196.60 |
| 7 purchase totals = | $934.78 | $997.4469 | $997.44 | $997.45 | $997.50 | |