| 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 | $125.71 | 8.329% | $136.1804 | $136.18 | $136.20 | $136.20 |
| Purchase #2 | $79.57 | 9.431% | $87.0742 | $87.07 | $87.05 | $87.10 |
| Purchase #3 | $237.95 | 12.405% | $267.4677 | $267.47 | $267.45 | $267.50 |
| Purchase #4 | $35.59 | 3.662% | $36.8933 | $36.89 | $36.90 | $36.90 |
| Purchase #5 | $25.77 | 7.230% | $27.6332 | $27.63 | $27.65 | $27.60 |
| Purchase #6 | $47.37 | 8.274% | $51.2894 | $51.29 | $51.30 | $51.30 |
| Purchase #7 | $156.78 | 6.478% | $166.9362 | $166.94 | $166.95 | $166.90 |
| 7 purchase totals = | $708.74 | $773.4744 | $773.47 | $773.50 | $773.50 | |