| 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 | $178.51 | 3.181% | $184.1884 | $184.19 | $184.20 | $184.20 |
| Purchase #2 | $41.28 | 9.734% | $45.2982 | $45.30 | $45.30 | $45.30 |
| Purchase #3 | $96.42 | 8.370% | $104.4904 | $104.49 | $104.50 | $104.50 |
| Purchase #4 | $249.76 | 7.648% | $268.8616 | $268.86 | $268.85 | $268.90 |
| Purchase #5 | $212.90 | 10.337% | $234.9075 | $234.91 | $234.90 | $234.90 |
| Purchase #6 | $170.95 | 10.456% | $188.8245 | $188.82 | $188.80 | $188.80 |
| Purchase #7 | $52.26 | 12.302% | $58.689 | $58.69 | $58.70 | $58.70 |
| 7 purchase totals = | $1,002.08 | $1,085.2596 | $1,085.26 | $1,085.25 | $1,085.30 | |