| 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 | $136.91 | 10.292% | $151.0008 | $151.00 | $151.00 | $151.00 |
| Purchase #2 | $16.70 | 3.344% | $17.2584 | $17.26 | $17.25 | $17.30 |
| Purchase #3 | $55.64 | 6.155% | $59.0646 | $59.06 | $59.05 | $59.10 |
| Purchase #4 | $231.62 | 9.519% | $253.6679 | $253.67 | $253.65 | $253.70 |
| Purchase #5 | $31.53 | 12.209% | $35.3795 | $35.38 | $35.40 | $35.40 |
| Purchase #6 | $153.73 | 3.469% | $159.0629 | $159.06 | $159.05 | $159.10 |
| Purchase #7 | $15.25 | 7.859% | $16.4485 | $16.45 | $16.45 | $16.40 |
| 7 purchase totals = | $641.38 | $691.8826 | $691.88 | $691.85 | $692.00 | |