| 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 | $153.62 | 10.633% | $169.9544 | $169.95 | $169.95 | $170.00 |
| Purchase #2 | $57.28 | 3.466% | $59.2653 | $59.27 | $59.25 | $59.30 |
| Purchase #3 | $12.45 | 6.391% | $13.2457 | $13.25 | $13.25 | $13.20 |
| Purchase #4 | $211.47 | 8.832% | $230.147 | $230.15 | $230.15 | $230.10 |
| Purchase #5 | $76.85 | 12.850% | $86.7252 | $86.73 | $86.75 | $86.70 |
| Purchase #6 | $129.46 | 11.123% | $143.8598 | $143.86 | $143.85 | $143.90 |
| Purchase #7 | $192.85 | 10.294% | $212.702 | $212.70 | $212.70 | $212.70 |
| 7 purchase totals = | $833.98 | $915.8994 | $915.91 | $915.90 | $915.90 | |