| 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 | $131.39 | 5.706% | $138.8871 | $138.89 | $138.90 | $138.90 |
| Purchase #2 | $123.54 | 3.474% | $127.8318 | $127.83 | $127.85 | $127.80 |
| Purchase #3 | $147.57 | 6.222% | $156.7518 | $156.75 | $156.75 | $156.80 |
| Purchase #4 | $222.69 | 6.237% | $236.5792 | $236.58 | $236.60 | $236.60 |
| Purchase #5 | $17.47 | 5.297% | $18.3954 | $18.40 | $18.40 | $18.40 |
| Purchase #6 | $26.89 | 12.374% | $30.2174 | $30.22 | $30.20 | $30.20 |
| Purchase #7 | $50.74 | 12.814% | $57.2418 | $57.24 | $57.25 | $57.20 |
| 7 purchase totals = | $720.29 | $765.9045 | $765.91 | $765.95 | $765.90 | |