| 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 | $123.94 | 9.476% | $135.6846 | $135.68 | $135.70 | $135.70 |
| Purchase #2 | $137.42 | 3.455% | $142.1679 | $142.17 | $142.15 | $142.20 |
| Purchase #3 | $78.87 | 12.427% | $88.6712 | $88.67 | $88.65 | $88.70 |
| Purchase #4 | $146.89 | 6.858% | $156.9637 | $156.96 | $156.95 | $157.00 |
| Purchase #5 | $115.88 | 13.555% | $131.5875 | $131.59 | $131.60 | $131.60 |
| Purchase #6 | $229.75 | 13.665% | $261.1453 | $261.15 | $261.15 | $261.10 |
| Purchase #7 | $8.98 | 9.275% | $9.8129 | $9.81 | $9.80 | $9.80 |
| 7 purchase totals = | $841.73 | $926.0331 | $926.03 | $926.00 | $926.10 | |