| 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 | $138.78 | 5.838% | $146.882 | $146.88 | $146.90 | $146.90 |
| Purchase #2 | $200.68 | 4.512% | $209.7347 | $209.73 | $209.75 | $209.70 |
| Purchase #3 | $213.36 | 8.686% | $231.8924 | $231.89 | $231.90 | $231.90 |
| Purchase #4 | $73.59 | 5.503% | $77.6397 | $77.64 | $77.65 | $77.60 |
| Purchase #5 | $131.60 | 5.388% | $138.6906 | $138.69 | $138.70 | $138.70 |
| Purchase #6 | $59.61 | 9.388% | $65.2062 | $65.21 | $65.20 | $65.20 |
| Purchase #7 | $80.95 | 6.167% | $85.9422 | $85.94 | $85.95 | $85.90 |
| 7 purchase totals = | $898.57 | $955.9878 | $955.98 | $956.05 | $955.90 | |