| 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 | $122.27 | 6.154% | $129.7945 | $129.79 | $129.80 | $129.80 |
| Purchase #2 | $57.97 | 12.528% | $65.2325 | $65.23 | $65.25 | $65.20 |
| Purchase #3 | $169.29 | 4.492% | $176.8945 | $176.89 | $176.90 | $176.90 |
| Purchase #4 | $173.44 | 5.341% | $182.7034 | $182.70 | $182.70 | $182.70 |
| Purchase #5 | $102.28 | 7.313% | $109.7597 | $109.76 | $109.75 | $109.80 |
| Purchase #6 | $94.83 | 4.536% | $99.1315 | $99.13 | $99.15 | $99.10 |
| Purchase #7 | $76.41 | 13.279% | $86.5565 | $86.56 | $86.55 | $86.60 |
| 7 purchase totals = | $796.49 | $850.0726 | $850.06 | $850.10 | $850.10 | |