| 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 | $163.61 | 12.310% | $183.7504 | $183.75 | $183.75 | $183.80 |
| Purchase #2 | $14.49 | 8.685% | $15.7485 | $15.75 | $15.75 | $15.70 |
| Purchase #3 | $165.78 | 13.688% | $188.472 | $188.47 | $188.45 | $188.50 |
| Purchase #4 | $174.52 | 5.142% | $183.4938 | $183.49 | $183.50 | $183.50 |
| Purchase #5 | $212.56 | 8.839% | $231.3482 | $231.35 | $231.35 | $231.30 |
| Purchase #6 | $9.43 | 9.453% | $10.3214 | $10.32 | $10.30 | $10.30 |
| Purchase #7 | $166.89 | 3.347% | $172.4758 | $172.48 | $172.50 | $172.50 |
| 7 purchase totals = | $907.28 | $985.6101 | $985.61 | $985.60 | $985.60 | |