| 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 | $171.37 | 9.768% | $188.1094 | $188.11 | $188.10 | $188.10 |
| Purchase #2 | $19.50 | 11.564% | $21.755 | $21.76 | $21.75 | $21.80 |
| Purchase #3 | $194.61 | 7.123% | $208.4721 | $208.47 | $208.45 | $208.50 |
| Purchase #4 | $78.55 | 5.396% | $82.7886 | $82.79 | $82.80 | $82.80 |
| Purchase #5 | $102.81 | 9.601% | $112.6808 | $112.68 | $112.70 | $112.70 |
| Purchase #6 | $131.65 | 4.228% | $137.2162 | $137.22 | $137.20 | $137.20 |
| Purchase #7 | $46.49 | 8.656% | $50.5142 | $50.51 | $50.50 | $50.50 |
| 7 purchase totals = | $744.98 | $801.5363 | $801.54 | $801.50 | $801.60 | |