| 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 | $131.75 | 6.827% | $140.7446 | $140.74 | $140.75 | $140.70 |
| Purchase #2 | $119.44 | 5.381% | $125.8671 | $125.87 | $125.85 | $125.90 |
| Purchase #3 | $89.51 | 6.429% | $95.2646 | $95.26 | $95.25 | $95.30 |
| Purchase #4 | $229.63 | 13.713% | $261.1192 | $261.12 | $261.10 | $261.10 |
| Purchase #5 | $6.41 | 6.265% | $6.8116 | $6.81 | $6.80 | $6.80 |
| Purchase #6 | $215.32 | 12.661% | $242.5817 | $242.58 | $242.60 | $242.60 |
| Purchase #7 | $110.80 | 9.502% | $121.3282 | $121.33 | $121.35 | $121.30 |
| 7 purchase totals = | $902.86 | $993.7170 | $993.71 | $993.70 | $993.70 | |