| 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 | $145.49 | 8.530% | $157.9003 | $157.90 | $157.90 | $157.90 |
| Purchase #2 | $126.77 | 10.695% | $140.3281 | $140.33 | $140.35 | $140.30 |
| Purchase #3 | $7.27 | 12.401% | $8.1716 | $8.17 | $8.15 | $8.20 |
| Purchase #4 | $176.74 | 11.377% | $196.8477 | $196.85 | $196.85 | $196.80 |
| Purchase #5 | $41.31 | 9.123% | $45.0787 | $45.08 | $45.10 | $45.10 |
| Purchase #6 | $58.82 | 10.651% | $65.0849 | $65.08 | $65.10 | $65.10 |
| Purchase #7 | $191.92 | 6.648% | $204.6788 | $204.68 | $204.70 | $204.70 |
| 7 purchase totals = | $748.32 | $818.0901 | $818.09 | $818.15 | $818.10 | |