| 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 | $210.97 | 8.844% | $229.6282 | $229.63 | $229.65 | $229.60 |
| Purchase #2 | $157.53 | 5.846% | $166.7392 | $166.74 | $166.75 | $166.70 |
| Purchase #3 | $46.39 | 3.760% | $48.1343 | $48.13 | $48.15 | $48.10 |
| Purchase #4 | $16.34 | 6.390% | $17.3841 | $17.38 | $17.40 | $17.40 |
| Purchase #5 | $102.55 | 10.585% | $113.4049 | $113.40 | $113.40 | $113.40 |
| Purchase #6 | $86.93 | 7.478% | $93.4306 | $93.43 | $93.45 | $93.40 |
| Purchase #7 | $152.43 | 11.721% | $170.2963 | $170.30 | $170.30 | $170.30 |
| 7 purchase totals = | $773.14 | $839.0176 | $839.01 | $839.10 | $838.90 | |