| 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 | $155.54 | 6.780% | $166.0856 | $166.09 | $166.10 | $166.10 |
| Purchase #2 | $114.42 | 10.190% | $126.0794 | $126.08 | $126.10 | $126.10 |
| Purchase #3 | $88.81 | 9.426% | $97.1812 | $97.18 | $97.20 | $97.20 |
| Purchase #4 | $220.74 | 10.533% | $243.9905 | $243.99 | $244.00 | $244.00 |
| Purchase #5 | $51.25 | 10.246% | $56.5011 | $56.50 | $56.50 | $56.50 |
| Purchase #6 | $130.59 | 4.634% | $136.6415 | $136.64 | $136.65 | $136.60 |
| Purchase #7 | $45.98 | 9.632% | $50.4088 | $50.41 | $50.40 | $50.40 |
| 7 purchase totals = | $807.33 | $876.8881 | $876.89 | $876.95 | $876.90 | |