| 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 | $143.32 | 11.252% | $159.4464 | $159.45 | $159.45 | $159.40 |
| Purchase #2 | $203.57 | 10.502% | $224.9489 | $224.95 | $224.95 | $224.90 |
| Purchase #3 | $43.35 | 12.702% | $48.8563 | $48.86 | $48.85 | $48.90 |
| Purchase #4 | $57.29 | 11.586% | $63.9276 | $63.93 | $63.95 | $63.90 |
| Purchase #5 | $169.82 | 11.817% | $189.8876 | $189.89 | $189.90 | $189.90 |
| Purchase #6 | $27.73 | 4.376% | $28.9435 | $28.94 | $28.95 | $28.90 |
| Purchase #7 | $223.28 | 9.176% | $243.7682 | $243.77 | $243.75 | $243.80 |
| 7 purchase totals = | $868.36 | $959.7785 | $959.79 | $959.80 | $959.70 | |