| 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 | $137.27 | 8.459% | $148.8817 | $148.88 | $148.90 | $148.90 |
| Purchase #2 | $133.93 | 7.402% | $143.8435 | $143.84 | $143.85 | $143.80 |
| Purchase #3 | $204.68 | 12.488% | $230.2404 | $230.24 | $230.25 | $230.20 |
| Purchase #4 | $49.65 | 11.773% | $55.4953 | $55.50 | $55.50 | $55.50 |
| Purchase #5 | $14.58 | 4.158% | $15.1862 | $15.19 | $15.20 | $15.20 |
| Purchase #6 | $180.99 | 8.794% | $196.9063 | $196.91 | $196.90 | $196.90 |
| Purchase #7 | $72.27 | 8.874% | $78.6832 | $78.68 | $78.70 | $78.70 |
| 7 purchase totals = | $793.37 | $869.2366 | $869.24 | $869.30 | $869.20 | |