| 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 | $126.54 | 8.282% | $137.02 | $137.02 | $137.00 | $137.00 |
| Purchase #2 | $149.61 | 5.804% | $158.2934 | $158.29 | $158.30 | $158.30 |
| Purchase #3 | $166.94 | 3.467% | $172.7278 | $172.73 | $172.75 | $172.70 |
| Purchase #4 | $164.91 | 3.161% | $170.1228 | $170.12 | $170.10 | $170.10 |
| Purchase #5 | $29.69 | 7.553% | $31.9325 | $31.93 | $31.95 | $31.90 |
| Purchase #6 | $135.41 | 11.287% | $150.6937 | $150.69 | $150.70 | $150.70 |
| Purchase #7 | $42.52 | 7.439% | $45.6831 | $45.68 | $45.70 | $45.70 |
| 7 purchase totals = | $815.62 | $866.4733 | $866.46 | $866.50 | $866.40 | |