| 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 | $97.98 | 8.456% | $106.2652 | $106.27 | $106.25 | $106.30 |
| Purchase #2 | $189.31 | 12.645% | $213.2482 | $213.25 | $213.25 | $213.20 |
| Purchase #3 | $82.45 | 3.796% | $85.5798 | $85.58 | $85.60 | $85.60 |
| Purchase #4 | $65.73 | 11.264% | $73.1338 | $73.13 | $73.15 | $73.10 |
| Purchase #5 | $52.38 | 7.638% | $56.3808 | $56.38 | $56.40 | $56.40 |
| Purchase #6 | $132.95 | 5.416% | $140.1506 | $140.15 | $140.15 | $140.20 |
| Purchase #7 | $193.40 | 10.371% | $213.4575 | $213.46 | $213.45 | $213.50 |
| 7 purchase totals = | $814.20 | $888.2159 | $888.22 | $888.25 | $888.30 | |