| 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 | $111.76 | 5.521% | $117.9303 | $117.93 | $117.95 | $117.90 |
| Purchase #2 | $151.39 | 3.524% | $156.725 | $156.73 | $156.75 | $156.70 |
| Purchase #3 | $67.79 | 3.685% | $70.2881 | $70.29 | $70.30 | $70.30 |
| Purchase #4 | $68.84 | 12.488% | $77.4367 | $77.44 | $77.45 | $77.40 |
| Purchase #5 | $247.78 | 11.456% | $276.1657 | $276.17 | $276.15 | $276.20 |
| Purchase #6 | $65.81 | 6.659% | $70.1923 | $70.19 | $70.20 | $70.20 |
| Purchase #7 | $158.79 | 3.121% | $163.7458 | $163.75 | $163.75 | $163.70 |
| 7 purchase totals = | $872.16 | $932.4839 | $932.50 | $932.55 | $932.40 | |