| 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 | $180.74 | 9.464% | $197.8452 | $197.85 | $197.85 | $197.80 |
| Purchase #2 | $136.75 | 13.707% | $155.4943 | $155.49 | $155.50 | $155.50 |
| Purchase #3 | $19.35 | 10.458% | $21.3736 | $21.37 | $21.35 | $21.40 |
| Purchase #4 | $192.45 | 6.779% | $205.4962 | $205.50 | $205.50 | $205.50 |
| Purchase #5 | $89.86 | 3.581% | $93.0779 | $93.08 | $93.10 | $93.10 |
| Purchase #6 | $238.40 | 6.646% | $254.2441 | $254.24 | $254.25 | $254.20 |
| Purchase #7 | $247.94 | 5.395% | $261.3164 | $261.32 | $261.30 | $261.30 |
| 7 purchase totals = | $1,105.49 | $1,188.8477 | $1,188.85 | $1,188.85 | $1,188.80 | |