| 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 | $178.47 | 5.773% | $188.7731 | $188.77 | $188.75 | $188.80 |
| Purchase #2 | $124.43 | 6.696% | $132.7618 | $132.76 | $132.75 | $132.80 |
| Purchase #3 | $101.99 | 4.660% | $106.7427 | $106.74 | $106.75 | $106.70 |
| Purchase #4 | $242.66 | 5.810% | $256.7585 | $256.76 | $256.75 | $256.80 |
| Purchase #5 | $140.49 | 10.781% | $155.6362 | $155.64 | $155.65 | $155.60 |
| Purchase #6 | $93.70 | 9.443% | $102.5481 | $102.55 | $102.55 | $102.50 |
| Purchase #7 | $45.50 | 8.550% | $49.3903 | $49.39 | $49.40 | $49.40 |
| 7 purchase totals = | $927.24 | $992.6107 | $992.61 | $992.60 | $992.60 | |