| 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 | $162.50 | 13.341% | $184.1791 | $184.18 | $184.20 | $184.20 |
| Purchase #2 | $156.31 | 6.835% | $166.9938 | $166.99 | $167.00 | $167.00 |
| Purchase #3 | $86.61 | 12.768% | $97.6684 | $97.67 | $97.65 | $97.70 |
| Purchase #4 | $115.58 | 12.217% | $129.7004 | $129.70 | $129.70 | $129.70 |
| Purchase #5 | $104.82 | 11.818% | $117.2076 | $117.21 | $117.20 | $117.20 |
| Purchase #6 | $215.48 | 6.692% | $229.8999 | $229.90 | $229.90 | $229.90 |
| Purchase #7 | $57.50 | 12.714% | $64.8106 | $64.81 | $64.80 | $64.80 |
| 7 purchase totals = | $898.80 | $990.4598 | $990.46 | $990.45 | $990.50 | |