| 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 | $146.85 | 7.534% | $157.9137 | $157.91 | $157.90 | $157.90 |
| Purchase #2 | $78.81 | 6.223% | $83.7143 | $83.71 | $83.70 | $83.70 |
| Purchase #3 | $18.47 | 3.306% | $19.0806 | $19.08 | $19.10 | $19.10 |
| Purchase #4 | $24.90 | 6.415% | $26.4973 | $26.50 | $26.50 | $26.50 |
| Purchase #5 | $121.39 | 7.431% | $130.4105 | $130.41 | $130.40 | $130.40 |
| Purchase #6 | $71.79 | 7.679% | $77.3028 | $77.30 | $77.30 | $77.30 |
| Purchase #7 | $100.88 | 12.372% | $113.3609 | $113.36 | $113.35 | $113.40 |
| 7 purchase totals = | $563.09 | $608.2801 | $608.27 | $608.25 | $608.30 | |