| 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 | $169.97 | 6.256% | $180.6033 | $180.60 | $180.60 | $180.60 |
| Purchase #2 | $117.62 | 7.431% | $126.3603 | $126.36 | $126.35 | $126.40 |
| Purchase #3 | $61.73 | 11.492% | $68.824 | $68.82 | $68.80 | $68.80 |
| Purchase #4 | $119.44 | 6.642% | $127.3732 | $127.37 | $127.35 | $127.40 |
| Purchase #5 | $197.52 | 13.513% | $224.2109 | $224.21 | $224.20 | $224.20 |
| Purchase #6 | $40.93 | 10.178% | $45.0959 | $45.10 | $45.10 | $45.10 |
| Purchase #7 | $176.56 | 3.715% | $183.1192 | $183.12 | $183.10 | $183.10 |
| 7 purchase totals = | $883.77 | $955.5868 | $955.58 | $955.50 | $955.60 | |