| 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 | $170.77 | 3.804% | $177.2661 | $177.27 | $177.25 | $177.30 |
| Purchase #2 | $207.43 | 6.796% | $221.5269 | $221.53 | $221.55 | $221.50 |
| Purchase #3 | $54.84 | 11.294% | $61.0336 | $61.03 | $61.05 | $61.00 |
| Purchase #4 | $29.91 | 11.210% | $33.2629 | $33.26 | $33.25 | $33.30 |
| Purchase #5 | $152.57 | 8.804% | $166.0023 | $166.00 | $166.00 | $166.00 |
| Purchase #6 | $27.91 | 7.519% | $30.0086 | $30.01 | $30.00 | $30.00 |
| Purchase #7 | $248.36 | 7.129% | $266.0656 | $266.07 | $266.05 | $266.10 |
| 7 purchase totals = | $891.79 | $955.1660 | $955.17 | $955.15 | $955.20 | |