| 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 | $113.93 | 8.269% | $123.3509 | $123.35 | $123.35 | $123.40 |
| Purchase #2 | $90.39 | 7.432% | $97.1078 | $97.11 | $97.10 | $97.10 |
| Purchase #3 | $150.74 | 8.635% | $163.7564 | $163.76 | $163.75 | $163.80 |
| Purchase #4 | $74.33 | 13.526% | $84.3839 | $84.38 | $84.40 | $84.40 |
| Purchase #5 | $168.97 | 12.836% | $190.659 | $190.66 | $190.65 | $190.70 |
| Purchase #6 | $30.79 | 4.400% | $32.1448 | $32.14 | $32.15 | $32.10 |
| Purchase #7 | $106.43 | 6.769% | $113.6342 | $113.63 | $113.65 | $113.60 |
| 7 purchase totals = | $735.58 | $805.0370 | $805.03 | $805.05 | $805.10 | |