| 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 | $40.97 | 9.604% | $44.9048 | $44.90 | $44.90 | $44.90 |
| Purchase #2 | $164.58 | 11.389% | $183.324 | $183.32 | $183.30 | $183.30 |
| Purchase #3 | $98.59 | 6.738% | $105.233 | $105.23 | $105.25 | $105.20 |
| Purchase #4 | $168.57 | 11.814% | $188.4849 | $188.48 | $188.50 | $188.50 |
| Purchase #5 | $113.99 | 6.687% | $121.6125 | $121.61 | $121.60 | $121.60 |
| Purchase #6 | $16.33 | 5.862% | $17.2873 | $17.29 | $17.30 | $17.30 |
| Purchase #7 | $154.25 | 10.773% | $170.8674 | $170.87 | $170.85 | $170.90 |
| 7 purchase totals = | $757.28 | $831.7139 | $831.70 | $831.70 | $831.70 | |