| 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 | $104.44 | 3.278% | $107.8635 | $107.86 | $107.85 | $107.90 |
| Purchase #2 | $45.30 | 3.240% | $46.7677 | $46.77 | $46.75 | $46.80 |
| Purchase #3 | $236.78 | 6.791% | $252.8597 | $252.86 | $252.85 | $252.90 |
| Purchase #4 | $146.52 | 7.357% | $157.2995 | $157.30 | $157.30 | $157.30 |
| Purchase #5 | $213.79 | 5.646% | $225.8606 | $225.86 | $225.85 | $225.90 |
| Purchase #6 | $127.50 | 12.696% | $143.6874 | $143.69 | $143.70 | $143.70 |
| Purchase #7 | $198.91 | 5.685% | $210.218 | $210.22 | $210.20 | $210.20 |
| 7 purchase totals = | $1,073.24 | $1,144.5564 | $1,144.56 | $1,144.50 | $1,144.70 | |