| 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 | $127.43 | 4.703% | $133.423 | $133.42 | $133.40 | $133.40 |
| Purchase #2 | $136.60 | 5.386% | $143.9573 | $143.96 | $143.95 | $144.00 |
| Purchase #3 | $78.92 | 5.290% | $83.0949 | $83.09 | $83.10 | $83.10 |
| Purchase #4 | $10.94 | 3.580% | $11.3317 | $11.33 | $11.35 | $11.30 |
| Purchase #5 | $163.50 | 13.564% | $185.6771 | $185.68 | $185.70 | $185.70 |
| Purchase #6 | $58.54 | 9.249% | $63.9544 | $63.95 | $63.95 | $64.00 |
| Purchase #7 | $112.97 | 12.302% | $126.8676 | $126.87 | $126.85 | $126.90 |
| 7 purchase totals = | $688.90 | $748.3060 | $748.30 | $748.30 | $748.40 | |