| 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 | $133.80 | 13.153% | $151.3987 | $151.40 | $151.40 | $151.40 |
| Purchase #2 | $169.79 | 5.679% | $179.4324 | $179.43 | $179.45 | $179.40 |
| Purchase #3 | $34.61 | 12.357% | $38.8868 | $38.89 | $38.90 | $38.90 |
| Purchase #4 | $76.44 | 12.152% | $85.729 | $85.73 | $85.75 | $85.70 |
| Purchase #5 | $148.61 | 9.753% | $163.1039 | $163.10 | $163.10 | $163.10 |
| Purchase #6 | $129.27 | 9.500% | $141.5507 | $141.55 | $141.55 | $141.60 |
| Purchase #7 | $112.36 | 12.399% | $126.2915 | $126.29 | $126.30 | $126.30 |
| 7 purchase totals = | $804.88 | $886.3930 | $886.39 | $886.45 | $886.40 | |