| 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 | $122.26 | 13.690% | $138.9974 | $139.00 | $139.00 | $139.00 |
| Purchase #2 | $147.75 | 11.794% | $165.1756 | $165.18 | $165.20 | $165.20 |
| Purchase #3 | $18.70 | 7.684% | $20.1369 | $20.14 | $20.15 | $20.10 |
| Purchase #4 | $146.50 | 3.180% | $151.1587 | $151.16 | $151.15 | $151.20 |
| Purchase #5 | $53.53 | 8.541% | $58.102 | $58.10 | $58.10 | $58.10 |
| Purchase #6 | $241.96 | 12.713% | $272.7204 | $272.72 | $272.70 | $272.70 |
| Purchase #7 | $23.28 | 9.460% | $25.4823 | $25.48 | $25.50 | $25.50 |
| 7 purchase totals = | $753.98 | $831.7733 | $831.78 | $831.80 | $831.80 | |