| 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 | $155.77 | 6.482% | $165.867 | $165.87 | $165.85 | $165.90 |
| Purchase #2 | $11.53 | 13.234% | $13.0559 | $13.06 | $13.05 | $13.10 |
| Purchase #3 | $131.65 | 7.196% | $141.1235 | $141.12 | $141.10 | $141.10 |
| Purchase #4 | $101.42 | 7.219% | $108.7415 | $108.74 | $108.75 | $108.70 |
| Purchase #5 | $209.91 | 8.725% | $228.2246 | $228.22 | $228.20 | $228.20 |
| Purchase #6 | $105.58 | 10.841% | $117.0259 | $117.03 | $117.05 | $117.00 |
| Purchase #7 | $130.52 | 13.858% | $148.6075 | $148.61 | $148.60 | $148.60 |
| 7 purchase totals = | $846.38 | $922.6459 | $922.65 | $922.60 | $922.60 | |