| 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 | $188.75 | 6.142% | $200.343 | $200.34 | $200.35 | $200.30 |
| Purchase #2 | $50.76 | 3.199% | $52.3838 | $52.38 | $52.40 | $52.40 |
| Purchase #3 | $21.28 | 9.536% | $23.3093 | $23.31 | $23.30 | $23.30 |
| Purchase #4 | $161.38 | 4.764% | $169.0681 | $169.07 | $169.05 | $169.10 |
| Purchase #5 | $195.80 | 6.485% | $208.4976 | $208.50 | $208.50 | $208.50 |
| Purchase #6 | $86.38 | 10.395% | $95.3592 | $95.36 | $95.35 | $95.40 |
| Purchase #7 | $126.37 | 6.664% | $134.7913 | $134.79 | $134.80 | $134.80 |
| 7 purchase totals = | $830.72 | $883.7523 | $883.75 | $883.75 | $883.80 | |