| 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 | $169.40 | 3.326% | $175.0342 | $175.03 | $175.05 | $175.00 |
| Purchase #2 | $152.51 | 3.105% | $157.2454 | $157.25 | $157.25 | $157.20 |
| Purchase #3 | $10.66 | 6.474% | $11.3501 | $11.35 | $11.35 | $11.40 |
| Purchase #4 | $233.27 | 4.290% | $243.2773 | $243.28 | $243.30 | $243.30 |
| Purchase #5 | $17.64 | 11.517% | $19.6716 | $19.67 | $19.65 | $19.70 |
| Purchase #6 | $86.47 | 7.651% | $93.0858 | $93.09 | $93.10 | $93.10 |
| Purchase #7 | $12.97 | 6.624% | $13.8291 | $13.83 | $13.85 | $13.80 |
| 7 purchase totals = | $682.92 | $713.4935 | $713.50 | $713.55 | $713.50 | |