| 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 | $146.81 | 4.790% | $153.8422 | $153.84 | $153.85 | $153.80 |
| Purchase #2 | $106.31 | 13.419% | $120.5757 | $120.58 | $120.60 | $120.60 |
| Purchase #3 | $97.82 | 4.188% | $101.9167 | $101.92 | $101.90 | $101.90 |
| Purchase #4 | $48.30 | 3.627% | $50.0518 | $50.05 | $50.05 | $50.10 |
| Purchase #5 | $134.83 | 6.233% | $143.234 | $143.23 | $143.25 | $143.20 |
| Purchase #6 | $67.67 | 8.567% | $73.4673 | $73.47 | $73.45 | $73.50 |
| Purchase #7 | $64.25 | 9.714% | $70.4912 | $70.49 | $70.50 | $70.50 |
| 7 purchase totals = | $665.99 | $713.5789 | $713.58 | $713.60 | $713.60 | |