| 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 | $106.72 | 8.439% | $115.7261 | $115.73 | $115.75 | $115.70 |
| Purchase #2 | $19.29 | 8.541% | $20.9376 | $20.94 | $20.95 | $20.90 |
| Purchase #3 | $236.84 | 10.202% | $261.0024 | $261.00 | $261.00 | $261.00 |
| Purchase #4 | $168.91 | 6.801% | $180.3976 | $180.40 | $180.40 | $180.40 |
| Purchase #5 | $137.71 | 12.130% | $154.4142 | $154.41 | $154.40 | $154.40 |
| Purchase #6 | $74.80 | 11.501% | $83.4027 | $83.40 | $83.40 | $83.40 |
| Purchase #7 | $124.53 | 13.868% | $141.7998 | $141.80 | $141.80 | $141.80 |
| 7 purchase totals = | $868.80 | $957.6804 | $957.68 | $957.70 | $957.60 | |