| 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 | $141.46 | 11.563% | $157.817 | $157.82 | $157.80 | $157.80 |
| Purchase #2 | $93.25 | 6.429% | $99.245 | $99.25 | $99.25 | $99.20 |
| Purchase #3 | $65.75 | 6.490% | $70.0172 | $70.02 | $70.00 | $70.00 |
| Purchase #4 | $88.93 | 10.496% | $98.2641 | $98.26 | $98.25 | $98.30 |
| Purchase #5 | $29.49 | 9.478% | $32.2851 | $32.29 | $32.30 | $32.30 |
| Purchase #6 | $227.70 | 3.540% | $235.7606 | $235.76 | $235.75 | $235.80 |
| Purchase #7 | $125.78 | 9.460% | $137.6788 | $137.68 | $137.70 | $137.70 |
| 7 purchase totals = | $772.36 | $831.0678 | $831.08 | $831.05 | $831.10 | |