| 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 | $122.54 | 8.172% | $132.554 | $132.55 | $132.55 | $132.60 |
| Purchase #2 | $49.31 | 10.129% | $54.3046 | $54.30 | $54.30 | $54.30 |
| Purchase #3 | $189.94 | 13.706% | $215.9732 | $215.97 | $215.95 | $216.00 |
| Purchase #4 | $91.41 | 9.595% | $100.1808 | $100.18 | $100.20 | $100.20 |
| Purchase #5 | $207.95 | 11.297% | $231.4421 | $231.44 | $231.45 | $231.40 |
| Purchase #6 | $139.53 | 11.680% | $155.8271 | $155.83 | $155.85 | $155.80 |
| Purchase #7 | $88.50 | 6.224% | $94.0082 | $94.01 | $94.00 | $94.00 |
| 7 purchase totals = | $889.18 | $984.2900 | $984.28 | $984.30 | $984.30 | |