| 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 | $169.82 | 7.171% | $181.9978 | $182.00 | $182.00 | $182.00 |
| Purchase #2 | $154.40 | 10.674% | $170.8807 | $170.88 | $170.90 | $170.90 |
| Purchase #3 | $69.78 | 5.753% | $73.7944 | $73.79 | $73.80 | $73.80 |
| Purchase #4 | $100.36 | 8.528% | $108.9187 | $108.92 | $108.90 | $108.90 |
| Purchase #5 | $82.65 | 4.650% | $86.4932 | $86.49 | $86.50 | $86.50 |
| Purchase #6 | $59.38 | 9.624% | $65.0947 | $65.09 | $65.10 | $65.10 |
| Purchase #7 | $240.53 | 10.691% | $266.2451 | $266.25 | $266.25 | $266.20 |
| 7 purchase totals = | $876.92 | $953.4246 | $953.42 | $953.45 | $953.40 | |