| 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 | $146.50 | 11.364% | $163.1483 | $163.15 | $163.15 | $163.10 |
| Purchase #2 | $81.88 | 12.645% | $92.2337 | $92.23 | $92.25 | $92.20 |
| Purchase #3 | $91.41 | 6.103% | $96.9888 | $96.99 | $97.00 | $97.00 |
| Purchase #4 | $73.48 | 8.737% | $79.8999 | $79.90 | $79.90 | $79.90 |
| Purchase #5 | $183.62 | 6.837% | $196.1741 | $196.17 | $196.15 | $196.20 |
| Purchase #6 | $81.48 | 13.763% | $92.6941 | $92.69 | $92.70 | $92.70 |
| Purchase #7 | $82.31 | 7.477% | $88.4643 | $88.46 | $88.45 | $88.50 |
| 7 purchase totals = | $740.68 | $809.6032 | $809.59 | $809.60 | $809.60 | |