| 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 | $200.61 | 3.386% | $207.4027 | $207.40 | $207.40 | $207.40 |
| Purchase #2 | $165.69 | 10.156% | $182.5175 | $182.52 | $182.50 | $182.50 |
| Purchase #3 | $206.75 | 4.316% | $215.6733 | $215.67 | $215.65 | $215.70 |
| Purchase #4 | $20.35 | 12.470% | $22.8876 | $22.89 | $22.90 | $22.90 |
| Purchase #5 | $17.89 | 12.763% | $20.1733 | $20.17 | $20.15 | $20.20 |
| Purchase #6 | $27.56 | 12.152% | $30.9091 | $30.91 | $30.90 | $30.90 |
| Purchase #7 | $182.95 | 4.731% | $191.6054 | $191.61 | $191.60 | $191.60 |
| 7 purchase totals = | $821.80 | $871.1689 | $871.17 | $871.10 | $871.20 | |