| 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 | $113.67 | 13.258% | $128.7404 | $128.74 | $128.75 | $128.70 |
| Purchase #2 | $144.74 | 11.696% | $161.6688 | $161.67 | $161.65 | $161.70 |
| Purchase #3 | $170.93 | 6.758% | $182.4814 | $182.48 | $182.50 | $182.50 |
| Purchase #4 | $62.78 | 6.431% | $66.8174 | $66.82 | $66.80 | $66.80 |
| Purchase #5 | $19.52 | 11.164% | $21.6992 | $21.70 | $21.70 | $21.70 |
| Purchase #6 | $203.35 | 5.858% | $215.2622 | $215.26 | $215.25 | $215.30 |
| Purchase #7 | $172.87 | 12.239% | $194.0276 | $194.03 | $194.05 | $194.00 |
| 7 purchase totals = | $887.86 | $970.6970 | $970.70 | $970.70 | $970.70 | |