| 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 | $122.82 | 7.590% | $132.142 | $132.14 | $132.15 | $132.10 |
| Purchase #2 | $160.55 | 8.383% | $174.0089 | $174.01 | $174.00 | $174.00 |
| Purchase #3 | $231.78 | 12.722% | $261.2671 | $261.27 | $261.25 | $261.30 |
| Purchase #4 | $6.36 | 13.840% | $7.2402 | $7.24 | $7.25 | $7.20 |
| Purchase #5 | $117.79 | 11.798% | $131.6869 | $131.69 | $131.70 | $131.70 |
| Purchase #6 | $19.47 | 6.146% | $20.6666 | $20.67 | $20.65 | $20.70 |
| Purchase #7 | $233.45 | 7.197% | $250.2514 | $250.25 | $250.25 | $250.30 |
| 7 purchase totals = | $892.22 | $977.2631 | $977.27 | $977.25 | $977.30 | |