| 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 | $167.45 | 9.531% | $183.4097 | $183.41 | $183.40 | $183.40 |
| Purchase #2 | $154.46 | 7.587% | $166.1789 | $166.18 | $166.20 | $166.20 |
| Purchase #3 | $171.26 | 4.561% | $179.0712 | $179.07 | $179.05 | $179.10 |
| Purchase #4 | $155.70 | 8.859% | $169.4935 | $169.49 | $169.50 | $169.50 |
| Purchase #5 | $58.65 | 13.593% | $66.6223 | $66.62 | $66.60 | $66.60 |
| Purchase #6 | $12.34 | 9.773% | $13.546 | $13.55 | $13.55 | $13.50 |
| Purchase #7 | $63.68 | 10.806% | $70.5613 | $70.56 | $70.55 | $70.60 |
| 7 purchase totals = | $783.54 | $848.8829 | $848.88 | $848.85 | $848.90 | |