| 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 | $171.36 | 5.103% | $180.1045 | $180.10 | $180.10 | $180.10 |
| Purchase #2 | $235.86 | 9.297% | $257.7879 | $257.79 | $257.80 | $257.80 |
| Purchase #3 | $230.48 | 13.580% | $261.7792 | $261.78 | $261.80 | $261.80 |
| Purchase #4 | $195.45 | 4.647% | $204.5326 | $204.53 | $204.55 | $204.50 |
| Purchase #5 | $40.71 | 13.474% | $46.1953 | $46.20 | $46.20 | $46.20 |
| Purchase #6 | $38.53 | 9.531% | $42.2023 | $42.20 | $42.20 | $42.20 |
| Purchase #7 | $233.46 | 12.505% | $262.6542 | $262.65 | $262.65 | $262.70 |
| 7 purchase totals = | $1,145.85 | $1,255.2560 | $1,255.25 | $1,255.30 | $1,255.30 | |