| 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 | $163.30 | 8.118% | $176.5567 | $176.56 | $176.55 | $176.60 |
| Purchase #2 | $60.56 | 8.157% | $65.4999 | $65.50 | $65.50 | $65.50 |
| Purchase #3 | $236.48 | 6.727% | $252.388 | $252.39 | $252.40 | $252.40 |
| Purchase #4 | $113.77 | 4.755% | $119.1798 | $119.18 | $119.20 | $119.20 |
| Purchase #5 | $118.57 | 7.376% | $127.3157 | $127.32 | $127.30 | $127.30 |
| Purchase #6 | $82.79 | 12.641% | $93.2555 | $93.26 | $93.25 | $93.30 |
| Purchase #7 | $58.71 | 8.611% | $63.7655 | $63.77 | $63.75 | $63.80 |
| 7 purchase totals = | $834.18 | $897.9611 | $897.98 | $897.95 | $898.10 | |