| 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 | $170.73 | 10.383% | $188.4569 | $188.46 | $188.45 | $188.50 |
| Purchase #2 | $194.82 | 4.521% | $203.6278 | $203.63 | $203.65 | $203.60 |
| Purchase #3 | $124.72 | 4.215% | $129.9769 | $129.98 | $130.00 | $130.00 |
| Purchase #4 | $105.97 | 5.660% | $111.9679 | $111.97 | $111.95 | $112.00 |
| Purchase #5 | $29.95 | 12.711% | $33.7569 | $33.76 | $33.75 | $33.80 |
| Purchase #6 | $169.94 | 8.738% | $184.7894 | $184.79 | $184.80 | $184.80 |
| Purchase #7 | $96.81 | 4.745% | $101.4036 | $101.40 | $101.40 | $101.40 |
| 7 purchase totals = | $892.94 | $953.9794 | $953.99 | $954.00 | $954.10 | |