| 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 | $169.99 | 10.175% | $187.2865 | $187.29 | $187.30 | $187.30 |
| Purchase #2 | $74.30 | 4.590% | $77.7104 | $77.71 | $77.70 | $77.70 |
| Purchase #3 | $38.59 | 7.292% | $41.404 | $41.40 | $41.40 | $41.40 |
| Purchase #4 | $56.46 | 3.269% | $58.3057 | $58.31 | $58.30 | $58.30 |
| Purchase #5 | $118.80 | 6.243% | $126.2167 | $126.22 | $126.20 | $126.20 |
| Purchase #6 | $44.79 | 11.415% | $49.9028 | $49.90 | $49.90 | $49.90 |
| Purchase #7 | $220.62 | 12.492% | $248.1799 | $248.18 | $248.20 | $248.20 |
| 7 purchase totals = | $723.55 | $789.0060 | $789.01 | $789.00 | $789.00 | |