| 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 | $117.88 | 6.136% | $125.1131 | $125.11 | $125.10 | $125.10 |
| Purchase #2 | $85.39 | 3.376% | $88.2728 | $88.27 | $88.25 | $88.30 |
| Purchase #3 | $107.83 | 3.288% | $111.3755 | $111.38 | $111.40 | $111.40 |
| Purchase #4 | $13.97 | 7.820% | $15.0625 | $15.06 | $15.05 | $15.10 |
| Purchase #5 | $160.52 | 10.678% | $177.6603 | $177.66 | $177.65 | $177.70 |
| Purchase #6 | $144.81 | 7.207% | $155.2465 | $155.25 | $155.25 | $155.20 |
| Purchase #7 | $189.42 | 3.474% | $196.0005 | $196.00 | $196.00 | $196.00 |
| 7 purchase totals = | $819.82 | $868.7312 | $868.73 | $868.70 | $868.80 | |