| 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 | $163.97 | 12.152% | $183.8956 | $183.90 | $183.90 | $183.90 |
| Purchase #2 | $68.81 | 11.742% | $76.8897 | $76.89 | $76.90 | $76.90 |
| Purchase #3 | $151.90 | 3.465% | $157.1633 | $157.16 | $157.15 | $157.20 |
| Purchase #4 | $198.25 | 9.537% | $217.1571 | $217.16 | $217.15 | $217.20 |
| Purchase #5 | $52.64 | 4.371% | $54.9409 | $54.94 | $54.95 | $54.90 |
| Purchase #6 | $209.41 | 7.466% | $225.0446 | $225.04 | $225.05 | $225.00 |
| Purchase #7 | $206.43 | 11.132% | $229.4098 | $229.41 | $229.40 | $229.40 |
| 7 purchase totals = | $1,051.41 | $1,144.5010 | $1,144.50 | $1,144.50 | $1,144.50 | |