| 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 | $140.91 | 4.847% | $147.7399 | $147.74 | $147.75 | $147.70 |
| Purchase #2 | $57.66 | 13.491% | $65.4389 | $65.44 | $65.45 | $65.40 |
| Purchase #3 | $96.82 | 8.185% | $104.7447 | $104.74 | $104.75 | $104.70 |
| Purchase #4 | $183.91 | 13.522% | $208.7783 | $208.78 | $208.80 | $208.80 |
| Purchase #5 | $16.75 | 3.453% | $17.3284 | $17.33 | $17.35 | $17.30 |
| Purchase #6 | $155.66 | 7.719% | $167.6754 | $167.68 | $167.70 | $167.70 |
| Purchase #7 | $179.78 | 9.729% | $197.2708 | $197.27 | $197.25 | $197.30 |
| 7 purchase totals = | $831.49 | $908.9764 | $908.98 | $909.05 | $908.90 | |