| 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 | $194.78 | 9.485% | $213.2549 | $213.25 | $213.25 | $213.30 |
| Purchase #2 | $142.57 | 11.359% | $158.7645 | $158.76 | $158.75 | $158.80 |
| Purchase #3 | $125.43 | 10.618% | $138.7482 | $138.75 | $138.75 | $138.70 |
| Purchase #4 | $89.80 | 10.603% | $99.3215 | $99.32 | $99.30 | $99.30 |
| Purchase #5 | $146.90 | 12.868% | $165.8031 | $165.80 | $165.80 | $165.80 |
| Purchase #6 | $149.39 | 5.595% | $157.7484 | $157.75 | $157.75 | $157.70 |
| Purchase #7 | $228.79 | 13.695% | $260.1228 | $260.12 | $260.10 | $260.10 |
| 7 purchase totals = | $1,077.66 | $1,193.7634 | $1,193.75 | $1,193.70 | $1,193.70 | |