| 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 | $138.75 | 10.397% | $153.1758 | $153.18 | $153.20 | $153.20 |
| Purchase #2 | $172.82 | 9.871% | $189.8791 | $189.88 | $189.90 | $189.90 |
| Purchase #3 | $114.92 | 8.780% | $125.01 | $125.01 | $125.00 | $125.00 |
| Purchase #4 | $138.85 | 3.527% | $143.7472 | $143.75 | $143.75 | $143.70 |
| Purchase #5 | $119.53 | 5.333% | $125.9045 | $125.90 | $125.90 | $125.90 |
| Purchase #6 | $235.34 | 7.461% | $252.8987 | $252.90 | $252.90 | $252.90 |
| Purchase #7 | $101.83 | 5.249% | $107.1751 | $107.18 | $107.20 | $107.20 |
| 7 purchase totals = | $1,022.04 | $1,097.7904 | $1,097.80 | $1,097.85 | $1,097.80 | |