| 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 | $180.31 | 7.665% | $194.1308 | $194.13 | $194.15 | $194.10 |
| Purchase #2 | $170.68 | 13.155% | $193.133 | $193.13 | $193.15 | $193.10 |
| Purchase #3 | $154.75 | 5.637% | $163.4733 | $163.47 | $163.45 | $163.50 |
| Purchase #4 | $65.60 | 11.435% | $73.1014 | $73.10 | $73.10 | $73.10 |
| Purchase #5 | $39.97 | 9.813% | $43.8923 | $43.89 | $43.90 | $43.90 |
| Purchase #6 | $45.81 | 7.490% | $49.2412 | $49.24 | $49.25 | $49.20 |
| Purchase #7 | $240.38 | 8.747% | $261.406 | $261.41 | $261.40 | $261.40 |
| 7 purchase totals = | $897.50 | $978.3780 | $978.37 | $978.40 | $978.30 | |