| 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 | $160.50 | 3.733% | $166.4915 | $166.49 | $166.50 | $166.50 |
| Purchase #2 | $111.60 | 6.338% | $118.6732 | $118.67 | $118.65 | $118.70 |
| Purchase #3 | $35.46 | 3.450% | $36.6834 | $36.68 | $36.70 | $36.70 |
| Purchase #4 | $10.32 | 6.375% | $10.9779 | $10.98 | $11.00 | $11.00 |
| Purchase #5 | $160.79 | 5.476% | $169.5949 | $169.59 | $169.60 | $169.60 |
| Purchase #6 | $41.71 | 13.825% | $47.4764 | $47.48 | $47.50 | $47.50 |
| Purchase #7 | $140.59 | 8.430% | $152.4417 | $152.44 | $152.45 | $152.40 |
| 7 purchase totals = | $660.97 | $702.3390 | $702.33 | $702.40 | $702.40 | |