| 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 | $157.92 | 7.361% | $169.5445 | $169.54 | $169.55 | $169.50 |
| Purchase #2 | $154.37 | 3.712% | $160.1002 | $160.10 | $160.10 | $160.10 |
| Purchase #3 | $87.48 | 11.812% | $97.8131 | $97.81 | $97.80 | $97.80 |
| Purchase #4 | $85.96 | 7.143% | $92.1001 | $92.10 | $92.10 | $92.10 |
| Purchase #5 | $163.47 | 7.385% | $175.5423 | $175.54 | $175.55 | $175.50 |
| Purchase #6 | $68.39 | 13.199% | $77.4168 | $77.42 | $77.40 | $77.40 |
| Purchase #7 | $228.30 | 3.732% | $236.8202 | $236.82 | $236.80 | $236.80 |
| 7 purchase totals = | $945.89 | $1,009.3372 | $1,009.33 | $1,009.30 | $1,009.20 | |