| 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 | $157.95 | 7.538% | $169.8563 | $169.86 | $169.85 | $169.90 |
| Purchase #2 | $86.64 | 8.510% | $94.0131 | $94.01 | $94.00 | $94.00 |
| Purchase #3 | $236.47 | 4.775% | $247.7614 | $247.76 | $247.75 | $247.80 |
| Purchase #4 | $178.44 | 11.202% | $198.4288 | $198.43 | $198.45 | $198.40 |
| Purchase #5 | $29.47 | 4.400% | $30.7667 | $30.77 | $30.75 | $30.80 |
| Purchase #6 | $219.45 | 12.219% | $246.2646 | $246.26 | $246.25 | $246.30 |
| Purchase #7 | $231.79 | 12.669% | $261.1555 | $261.16 | $261.15 | $261.20 |
| 7 purchase totals = | $1,140.21 | $1,248.2464 | $1,248.25 | $1,248.20 | $1,248.40 | |