| 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 | $164.42 | 12.133% | $184.3691 | $184.37 | $184.35 | $184.40 |
| Purchase #2 | $168.53 | 3.714% | $174.7892 | $174.79 | $174.80 | $174.80 |
| Purchase #3 | $113.39 | 13.602% | $128.8133 | $128.81 | $128.80 | $128.80 |
| Purchase #4 | $6.42 | 5.813% | $6.7932 | $6.79 | $6.80 | $6.80 |
| Purchase #5 | $216.27 | 3.461% | $223.7551 | $223.76 | $223.75 | $223.80 |
| Purchase #6 | $230.61 | 13.338% | $261.3688 | $261.37 | $261.35 | $261.40 |
| Purchase #7 | $136.41 | 12.207% | $153.0616 | $153.06 | $153.05 | $153.10 |
| 7 purchase totals = | $1,036.05 | $1,132.9503 | $1,132.95 | $1,132.90 | $1,133.10 | |