| 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 | $161.70 | 3.364% | $167.1396 | $167.14 | $167.15 | $167.10 |
| Purchase #2 | $59.76 | 11.755% | $66.7848 | $66.78 | $66.80 | $66.80 |
| Purchase #3 | $222.63 | 6.775% | $237.7132 | $237.71 | $237.70 | $237.70 |
| Purchase #4 | $46.70 | 9.103% | $50.9511 | $50.95 | $50.95 | $51.00 |
| Purchase #5 | $159.41 | 5.446% | $168.0915 | $168.09 | $168.10 | $168.10 |
| Purchase #6 | $102.92 | 5.370% | $108.4468 | $108.45 | $108.45 | $108.40 |
| Purchase #7 | $53.96 | 9.832% | $59.2653 | $59.27 | $59.25 | $59.30 |
| 7 purchase totals = | $807.08 | $858.3923 | $858.39 | $858.40 | $858.40 | |