| 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 | $191.58 | 13.494% | $217.4318 | $217.43 | $217.45 | $217.40 |
| Purchase #2 | $241.39 | 8.459% | $261.8092 | $261.81 | $261.80 | $261.80 |
| Purchase #3 | $173.79 | 8.333% | $188.2719 | $188.27 | $188.25 | $188.30 |
| Purchase #4 | $50.48 | 9.326% | $55.1878 | $55.19 | $55.20 | $55.20 |
| Purchase #5 | $140.80 | 9.813% | $154.6167 | $154.62 | $154.60 | $154.60 |
| Purchase #6 | $64.41 | 13.500% | $73.1054 | $73.11 | $73.10 | $73.10 |
| Purchase #7 | $32.65 | 12.649% | $36.7799 | $36.78 | $36.80 | $36.80 |
| 7 purchase totals = | $895.10 | $987.2027 | $987.21 | $987.20 | $987.20 | |