| 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 | $150.95 | 3.317% | $155.957 | $155.96 | $155.95 | $156.00 |
| Purchase #2 | $28.79 | 5.698% | $30.4305 | $30.43 | $30.45 | $30.40 |
| Purchase #3 | $60.25 | 10.353% | $66.4877 | $66.49 | $66.50 | $66.50 |
| Purchase #4 | $74.49 | 7.662% | $80.1974 | $80.20 | $80.20 | $80.20 |
| Purchase #5 | $115.44 | 12.578% | $129.96 | $129.96 | $129.95 | $130.00 |
| Purchase #6 | $20.54 | 4.793% | $21.5245 | $21.52 | $21.50 | $21.50 |
| Purchase #7 | $231.93 | 11.113% | $257.7044 | $257.70 | $257.70 | $257.70 |
| 7 purchase totals = | $682.39 | $742.2615 | $742.26 | $742.25 | $742.30 | |