| 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 | $175.54 | 4.478% | $183.4007 | $183.40 | $183.40 | $183.40 |
| Purchase #2 | $94.61 | 8.381% | $102.5393 | $102.54 | $102.55 | $102.50 |
| Purchase #3 | $189.50 | 7.758% | $204.2014 | $204.20 | $204.20 | $204.20 |
| Purchase #4 | $216.97 | 9.772% | $238.1723 | $238.17 | $238.15 | $238.20 |
| Purchase #5 | $125.25 | 9.519% | $137.1725 | $137.17 | $137.15 | $137.20 |
| Purchase #6 | $54.72 | 11.620% | $61.0785 | $61.08 | $61.10 | $61.10 |
| Purchase #7 | $223.38 | 6.151% | $237.1201 | $237.12 | $237.10 | $237.10 |
| 7 purchase totals = | $1,079.97 | $1,163.6848 | $1,163.68 | $1,163.65 | $1,163.70 | |