| 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 | $132.75 | 6.386% | $141.2274 | $141.23 | $141.25 | $141.20 |
| Purchase #2 | $182.71 | 10.400% | $201.7118 | $201.71 | $201.70 | $201.70 |
| Purchase #3 | $212.81 | 5.693% | $224.9253 | $224.93 | $224.95 | $224.90 |
| Purchase #4 | $9.41 | 9.133% | $10.2694 | $10.27 | $10.25 | $10.30 |
| Purchase #5 | $146.84 | 5.267% | $154.5741 | $154.57 | $154.55 | $154.60 |
| Purchase #6 | $86.54 | 5.227% | $91.0634 | $91.06 | $91.05 | $91.10 |
| Purchase #7 | $17.91 | 13.818% | $20.3848 | $20.38 | $20.40 | $20.40 |
| 7 purchase totals = | $788.97 | $844.1562 | $844.15 | $844.15 | $844.20 | |