| 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 | $149.73 | 11.862% | $167.491 | $167.49 | $167.50 | $167.50 |
| Purchase #2 | $183.81 | 9.656% | $201.5587 | $201.56 | $201.55 | $201.60 |
| Purchase #3 | $125.49 | 10.650% | $138.8547 | $138.85 | $138.85 | $138.90 |
| Purchase #4 | $158.55 | 7.364% | $170.2256 | $170.23 | $170.25 | $170.20 |
| Purchase #5 | $78.71 | 10.425% | $86.9155 | $86.92 | $86.90 | $86.90 |
| Purchase #6 | $151.30 | 3.776% | $157.0131 | $157.01 | $157.00 | $157.00 |
| Purchase #7 | $174.88 | 7.803% | $188.5259 | $188.53 | $188.55 | $188.50 |
| 7 purchase totals = | $1,022.47 | $1,110.5845 | $1,110.59 | $1,110.60 | $1,110.60 | |