| 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 | $141.39 | 13.469% | $160.4338 | $160.43 | $160.45 | $160.40 |
| Purchase #2 | $228.87 | 13.703% | $260.2321 | $260.23 | $260.25 | $260.20 |
| Purchase #3 | $119.36 | 6.609% | $127.2485 | $127.25 | $127.25 | $127.20 |
| Purchase #4 | $10.35 | 5.785% | $10.9487 | $10.95 | $10.95 | $10.90 |
| Purchase #5 | $103.69 | 12.330% | $116.475 | $116.48 | $116.50 | $116.50 |
| Purchase #6 | $66.37 | 5.247% | $69.8524 | $69.85 | $69.85 | $69.90 |
| Purchase #7 | $12.96 | 8.444% | $14.0543 | $14.05 | $14.05 | $14.10 |
| 7 purchase totals = | $682.99 | $759.2448 | $759.24 | $759.30 | $759.20 | |