| 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 | $150.51 | 6.519% | $160.3217 | $160.32 | $160.30 | $160.30 |
| Purchase #2 | $234.55 | 11.634% | $261.8375 | $261.84 | $261.85 | $261.80 |
| Purchase #3 | $169.53 | 8.767% | $184.3927 | $184.39 | $184.40 | $184.40 |
| Purchase #4 | $45.37 | 3.656% | $47.0287 | $47.03 | $47.05 | $47.00 |
| Purchase #5 | $57.43 | 12.556% | $64.6409 | $64.64 | $64.65 | $64.60 |
| Purchase #6 | $90.33 | 12.314% | $101.4532 | $101.45 | $101.45 | $101.50 |
| Purchase #7 | $15.41 | 11.524% | $17.1858 | $17.19 | $17.20 | $17.20 |
| 7 purchase totals = | $763.13 | $836.8605 | $836.86 | $836.90 | $836.80 | |