| 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 | $137.38 | 12.582% | $154.6652 | $154.67 | $154.65 | $154.70 |
| Purchase #2 | $44.64 | 4.552% | $46.672 | $46.67 | $46.65 | $46.70 |
| Purchase #3 | $92.98 | 9.545% | $101.8549 | $101.85 | $101.85 | $101.90 |
| Purchase #4 | $232.88 | 11.313% | $259.2257 | $259.23 | $259.25 | $259.20 |
| Purchase #5 | $46.30 | 5.210% | $48.7122 | $48.71 | $48.70 | $48.70 |
| Purchase #6 | $68.62 | 13.543% | $77.9132 | $77.91 | $77.90 | $77.90 |
| Purchase #7 | $126.46 | 12.849% | $142.7088 | $142.71 | $142.70 | $142.70 |
| 7 purchase totals = | $749.26 | $831.7520 | $831.75 | $831.70 | $831.80 | |