| 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 | $129.85 | 6.490% | $138.2773 | $138.28 | $138.30 | $138.30 |
| Purchase #2 | $185.51 | 12.474% | $208.6505 | $208.65 | $208.65 | $208.70 |
| Purchase #3 | $62.26 | 12.868% | $70.2716 | $70.27 | $70.25 | $70.30 |
| Purchase #4 | $126.96 | 5.802% | $134.3262 | $134.33 | $134.35 | $134.30 |
| Purchase #5 | $155.27 | 4.269% | $161.8985 | $161.90 | $161.90 | $161.90 |
| Purchase #6 | $207.78 | 6.583% | $221.4582 | $221.46 | $221.45 | $221.50 |
| Purchase #7 | $20.90 | 10.871% | $23.172 | $23.17 | $23.15 | $23.20 |
| 7 purchase totals = | $888.53 | $958.0543 | $958.06 | $958.05 | $958.20 | |