| 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 | $125.42 | 7.540% | $134.8767 | $134.88 | $134.90 | $134.90 |
| Purchase #2 | $117.25 | 13.506% | $133.0858 | $133.09 | $133.10 | $133.10 |
| Purchase #3 | $212.84 | 9.127% | $232.2659 | $232.27 | $232.25 | $232.30 |
| Purchase #4 | $28.42 | 8.361% | $30.7962 | $30.80 | $30.80 | $30.80 |
| Purchase #5 | $141.75 | 13.115% | $160.3405 | $160.34 | $160.35 | $160.30 |
| Purchase #6 | $97.43 | 8.249% | $105.467 | $105.47 | $105.45 | $105.50 |
| Purchase #7 | $163.89 | 3.820% | $170.1506 | $170.15 | $170.15 | $170.20 |
| 7 purchase totals = | $887.00 | $966.9827 | $967.00 | $967.00 | $967.10 | |