| 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 | $156.72 | 11.276% | $174.3917 | $174.39 | $174.40 | $174.40 |
| Purchase #2 | $87.93 | 13.159% | $99.5007 | $99.50 | $99.50 | $99.50 |
| Purchase #3 | $123.46 | 13.148% | $139.6925 | $139.69 | $139.70 | $139.70 |
| Purchase #4 | $118.94 | 13.434% | $134.9184 | $134.92 | $134.90 | $134.90 |
| Purchase #5 | $94.46 | 3.636% | $97.8946 | $97.89 | $97.90 | $97.90 |
| Purchase #6 | $38.95 | 5.387% | $41.0482 | $41.05 | $41.05 | $41.00 |
| Purchase #7 | $148.38 | 10.377% | $163.7774 | $163.78 | $163.80 | $163.80 |
| 7 purchase totals = | $768.84 | $851.2235 | $851.22 | $851.25 | $851.20 | |