| 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 | $33.88 | 6.753% | $36.1679 | $36.17 | $36.15 | $36.20 |
| Purchase #2 | $99.68 | 13.732% | $113.3681 | $113.37 | $113.35 | $113.40 |
| Purchase #3 | $7.98 | 4.518% | $8.3405 | $8.34 | $8.35 | $8.30 |
| Purchase #4 | $144.61 | 9.576% | $158.4579 | $158.46 | $158.45 | $158.50 |
| Purchase #5 | $177.39 | 4.485% | $185.3459 | $185.35 | $185.35 | $185.30 |
| Purchase #6 | $96.92 | 13.595% | $110.0963 | $110.10 | $110.10 | $110.10 |
| Purchase #7 | $57.83 | 9.397% | $63.2643 | $63.26 | $63.25 | $63.30 |
| 7 purchase totals = | $618.29 | $675.0409 | $675.05 | $675.00 | $675.10 | |