| 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 | $206.77 | 3.366% | $213.7299 | $213.73 | $213.75 | $213.70 |
| Purchase #2 | $112.86 | 11.776% | $126.1504 | $126.15 | $126.15 | $126.20 |
| Purchase #3 | $99.30 | 5.754% | $105.0137 | $105.01 | $105.00 | $105.00 |
| Purchase #4 | $161.44 | 10.270% | $178.0199 | $178.02 | $178.00 | $178.00 |
| Purchase #5 | $27.60 | 6.765% | $29.4671 | $29.47 | $29.45 | $29.50 |
| Purchase #6 | $150.59 | 5.377% | $158.6872 | $158.69 | $158.70 | $158.70 |
| Purchase #7 | $118.33 | 6.108% | $125.5576 | $125.56 | $125.55 | $125.60 |
| 7 purchase totals = | $876.89 | $936.6258 | $936.63 | $936.60 | $936.70 | |