| 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 | $116.95 | 13.551% | $132.7979 | $132.80 | $132.80 | $132.80 |
| Purchase #2 | $69.32 | 8.565% | $75.2573 | $75.26 | $75.25 | $75.30 |
| Purchase #3 | $150.62 | 4.639% | $157.6073 | $157.61 | $157.60 | $157.60 |
| Purchase #4 | $121.45 | 11.648% | $135.5965 | $135.60 | $135.60 | $135.60 |
| Purchase #5 | $28.89 | 4.548% | $30.2039 | $30.20 | $30.20 | $30.20 |
| Purchase #6 | $88.51 | 12.297% | $99.3941 | $99.39 | $99.40 | $99.40 |
| Purchase #7 | $165.70 | 11.700% | $185.0869 | $185.09 | $185.10 | $185.10 |
| 7 purchase totals = | $741.44 | $815.9439 | $815.95 | $815.95 | $816.00 | |