| 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 | $160.26 | 9.294% | $175.1546 | $175.15 | $175.15 | $175.20 |
| Purchase #2 | $116.76 | 9.550% | $127.9106 | $127.91 | $127.90 | $127.90 |
| Purchase #3 | $149.51 | 7.122% | $160.1581 | $160.16 | $160.15 | $160.20 |
| Purchase #4 | $56.34 | 4.274% | $58.748 | $58.75 | $58.75 | $58.70 |
| Purchase #5 | $145.91 | 11.759% | $163.0676 | $163.07 | $163.05 | $163.10 |
| Purchase #6 | $37.54 | 7.804% | $40.4696 | $40.47 | $40.45 | $40.50 |
| Purchase #7 | $88.91 | 9.475% | $97.3342 | $97.33 | $97.35 | $97.30 |
| 7 purchase totals = | $755.23 | $822.8427 | $822.84 | $822.80 | $822.90 | |