| 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 | $151.32 | 11.726% | $169.0638 | $169.06 | $169.05 | $169.10 |
| Purchase #2 | $98.99 | 13.308% | $112.1636 | $112.16 | $112.15 | $112.20 |
| Purchase #3 | $75.32 | 8.779% | $81.9323 | $81.93 | $81.95 | $81.90 |
| Purchase #4 | $134.56 | 7.520% | $144.6789 | $144.68 | $144.70 | $144.70 |
| Purchase #5 | $82.28 | 11.763% | $91.9586 | $91.96 | $91.95 | $92.00 |
| Purchase #6 | $76.91 | 10.547% | $85.0217 | $85.02 | $85.00 | $85.00 |
| Purchase #7 | $94.97 | 9.871% | $104.3445 | $104.34 | $104.35 | $104.30 |
| 7 purchase totals = | $714.35 | $789.1634 | $789.15 | $789.15 | $789.20 | |