| 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 | $110.27 | 6.292% | $117.2082 | $117.21 | $117.20 | $117.20 |
| Purchase #2 | $142.40 | 5.661% | $150.4613 | $150.46 | $150.45 | $150.50 |
| Purchase #3 | $20.41 | 11.299% | $22.7161 | $22.72 | $22.70 | $22.70 |
| Purchase #4 | $20.86 | 5.213% | $21.9474 | $21.95 | $21.95 | $21.90 |
| Purchase #5 | $166.76 | 4.867% | $174.8762 | $174.88 | $174.90 | $174.90 |
| Purchase #6 | $201.92 | 12.524% | $227.2085 | $227.21 | $227.20 | $227.20 |
| Purchase #7 | $217.48 | 12.662% | $245.0173 | $245.02 | $245.00 | $245.00 |
| 7 purchase totals = | $880.10 | $959.4350 | $959.45 | $959.40 | $959.40 | |