| 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 | $163.34 | 10.634% | $180.7096 | $180.71 | $180.70 | $180.70 |
| Purchase #2 | $229.96 | 5.659% | $242.9734 | $242.97 | $242.95 | $243.00 |
| Purchase #3 | $37.27 | 12.657% | $41.9873 | $41.99 | $42.00 | $42.00 |
| Purchase #4 | $99.44 | 13.809% | $113.1717 | $113.17 | $113.15 | $113.20 |
| Purchase #5 | $146.51 | 5.113% | $154.0011 | $154.00 | $154.00 | $154.00 |
| Purchase #6 | $103.80 | 10.358% | $114.5516 | $114.55 | $114.55 | $114.60 |
| Purchase #7 | $46.42 | 7.248% | $49.7845 | $49.78 | $49.80 | $49.80 |
| 7 purchase totals = | $826.74 | $897.1792 | $897.17 | $897.15 | $897.30 | |