| 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 | $124.87 | 3.428% | $129.1505 | $129.15 | $129.15 | $129.20 |
| Purchase #2 | $180.49 | 13.280% | $204.4591 | $204.46 | $204.45 | $204.50 |
| Purchase #3 | $98.65 | 9.229% | $107.7544 | $107.75 | $107.75 | $107.80 |
| Purchase #4 | $45.99 | 4.866% | $48.2279 | $48.23 | $48.25 | $48.20 |
| Purchase #5 | $158.38 | 4.645% | $165.7368 | $165.74 | $165.75 | $165.70 |
| Purchase #6 | $112.96 | 11.775% | $126.261 | $126.26 | $126.25 | $126.30 |
| Purchase #7 | $119.93 | 11.371% | $133.5672 | $133.57 | $133.55 | $133.60 |
| 7 purchase totals = | $841.27 | $915.1569 | $915.16 | $915.15 | $915.30 | |