| 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 | $77.88 | 6.648% | $83.0575 | $83.06 | $83.05 | $83.10 |
| Purchase #2 | $135.82 | 9.532% | $148.7664 | $148.77 | $148.75 | $148.80 |
| Purchase #3 | $44.68 | 8.589% | $48.5176 | $48.52 | $48.50 | $48.50 |
| Purchase #4 | $228.70 | 13.209% | $258.909 | $258.91 | $258.90 | $258.90 |
| Purchase #5 | $178.51 | 13.586% | $202.7624 | $202.76 | $202.75 | $202.80 |
| Purchase #6 | $164.45 | 3.363% | $169.9805 | $169.98 | $170.00 | $170.00 |
| Purchase #7 | $26.95 | 11.749% | $30.1164 | $30.12 | $30.10 | $30.10 |
| 7 purchase totals = | $856.99 | $942.1098 | $942.12 | $942.05 | $942.20 | |