| 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 | $136.36 | 3.456% | $141.0726 | $141.07 | $141.05 | $141.10 |
| Purchase #2 | $199.88 | 6.489% | $212.8502 | $212.85 | $212.85 | $212.90 |
| Purchase #3 | $111.74 | 6.157% | $118.6198 | $118.62 | $118.60 | $118.60 |
| Purchase #4 | $9.93 | 9.816% | $10.9047 | $10.90 | $10.90 | $10.90 |
| Purchase #5 | $195.65 | 6.174% | $207.7294 | $207.73 | $207.75 | $207.70 |
| Purchase #6 | $112.91 | 10.803% | $125.1077 | $125.11 | $125.10 | $125.10 |
| Purchase #7 | $132.56 | 5.452% | $139.7872 | $139.79 | $139.80 | $139.80 |
| 7 purchase totals = | $899.03 | $956.0716 | $956.07 | $956.05 | $956.10 | |