| 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 | $160.45 | 5.841% | $169.8219 | $169.82 | $169.80 | $169.80 |
| Purchase #2 | $81.87 | 9.264% | $89.4544 | $89.45 | $89.45 | $89.50 |
| Purchase #3 | $149.51 | 9.392% | $163.552 | $163.55 | $163.55 | $163.60 |
| Purchase #4 | $109.89 | 8.360% | $119.0768 | $119.08 | $119.10 | $119.10 |
| Purchase #5 | $235.85 | 10.829% | $261.3902 | $261.39 | $261.40 | $261.40 |
| Purchase #6 | $93.63 | 8.646% | $101.7252 | $101.73 | $101.75 | $101.70 |
| Purchase #7 | $49.46 | 3.482% | $51.1822 | $51.18 | $51.20 | $51.20 |
| 7 purchase totals = | $880.66 | $956.2027 | $956.20 | $956.25 | $956.30 | |