| 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 | $22.51 | 6.104% | $23.884 | $23.88 | $23.90 | $23.90 |
| Purchase #2 | $179.33 | 11.634% | $200.1933 | $200.19 | $200.20 | $200.20 |
| Purchase #3 | $15.44 | 12.325% | $17.343 | $17.34 | $17.35 | $17.30 |
| Purchase #4 | $100.85 | 10.214% | $111.1508 | $111.15 | $111.15 | $111.20 |
| Purchase #5 | $200.38 | 7.831% | $216.0718 | $216.07 | $216.05 | $216.10 |
| Purchase #6 | $101.72 | 13.753% | $115.7096 | $115.71 | $115.70 | $115.70 |
| Purchase #7 | $134.48 | 9.228% | $146.8898 | $146.89 | $146.90 | $146.90 |
| 7 purchase totals = | $754.71 | $831.2423 | $831.23 | $831.25 | $831.30 | |