| 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 | $194.83 | 5.231% | $205.0216 | $205.02 | $205.00 | $205.00 |
| Purchase #2 | $153.76 | 6.409% | $163.6145 | $163.61 | $163.60 | $163.60 |
| Purchase #3 | $74.91 | 11.161% | $83.2707 | $83.27 | $83.25 | $83.30 |
| Purchase #4 | $51.30 | 7.698% | $55.2491 | $55.25 | $55.25 | $55.20 |
| Purchase #5 | $79.96 | 8.775% | $86.9765 | $86.98 | $87.00 | $87.00 |
| Purchase #6 | $194.71 | 4.175% | $202.8391 | $202.84 | $202.85 | $202.80 |
| Purchase #7 | $70.85 | 6.375% | $75.3667 | $75.37 | $75.35 | $75.40 |
| 7 purchase totals = | $820.32 | $872.3382 | $872.34 | $872.30 | $872.30 | |