| 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 | $185.44 | 9.867% | $203.7374 | $203.74 | $203.75 | $203.70 |
| Purchase #2 | $14.38 | 3.847% | $14.9332 | $14.93 | $14.95 | $14.90 |
| Purchase #3 | $202.41 | 6.339% | $215.2408 | $215.24 | $215.25 | $215.20 |
| Purchase #4 | $119.57 | 5.432% | $126.065 | $126.07 | $126.05 | $126.10 |
| Purchase #5 | $146.81 | 9.825% | $161.2341 | $161.23 | $161.25 | $161.20 |
| Purchase #6 | $104.82 | 6.191% | $111.3094 | $111.31 | $111.30 | $111.30 |
| Purchase #7 | $148.33 | 11.306% | $165.1002 | $165.10 | $165.10 | $165.10 |
| 7 purchase totals = | $921.76 | $997.6201 | $997.62 | $997.65 | $997.50 | |