| 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 | $174.44 | 5.439% | $183.9278 | $183.93 | $183.95 | $183.90 |
| Purchase #2 | $227.27 | 7.689% | $244.7448 | $244.74 | $244.75 | $244.70 |
| Purchase #3 | $141.60 | 8.594% | $153.7691 | $153.77 | $153.75 | $153.80 |
| Purchase #4 | $64.70 | 3.767% | $67.1372 | $67.14 | $67.15 | $67.10 |
| Purchase #5 | $231.71 | 4.242% | $241.5391 | $241.54 | $241.55 | $241.50 |
| Purchase #6 | $242.55 | 7.693% | $261.2094 | $261.21 | $261.20 | $261.20 |
| Purchase #7 | $78.55 | 9.140% | $85.7295 | $85.73 | $85.75 | $85.70 |
| 7 purchase totals = | $1,160.82 | $1,238.0569 | $1,238.06 | $1,238.10 | $1,237.90 | |