| 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 | $125.58 | 9.449% | $137.4461 | $137.45 | $137.45 | $137.40 |
| Purchase #2 | $28.56 | 7.637% | $30.7411 | $30.74 | $30.75 | $30.70 |
| Purchase #3 | $16.93 | 3.105% | $17.4557 | $17.46 | $17.45 | $17.50 |
| Purchase #4 | $203.88 | 11.323% | $226.9653 | $226.97 | $226.95 | $227.00 |
| Purchase #5 | $193.34 | 6.775% | $206.4388 | $206.44 | $206.45 | $206.40 |
| Purchase #6 | $139.42 | 7.264% | $149.5475 | $149.55 | $149.55 | $149.50 |
| Purchase #7 | $123.85 | 3.410% | $128.0733 | $128.07 | $128.05 | $128.10 |
| 7 purchase totals = | $831.56 | $896.6678 | $896.68 | $896.65 | $896.60 | |