| 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 | $22.83 | 3.789% | $23.695 | $23.70 | $23.70 | $23.70 |
| Purchase #2 | $149.57 | 5.564% | $157.8921 | $157.89 | $157.90 | $157.90 |
| Purchase #3 | $97.41 | 13.331% | $110.3957 | $110.40 | $110.40 | $110.40 |
| Purchase #4 | $99.26 | 11.538% | $110.7126 | $110.71 | $110.70 | $110.70 |
| Purchase #5 | $185.39 | 10.584% | $205.0117 | $205.01 | $205.00 | $205.00 |
| Purchase #6 | $57.91 | 12.617% | $65.2165 | $65.22 | $65.20 | $65.20 |
| Purchase #7 | $33.87 | 13.558% | $38.4621 | $38.46 | $38.45 | $38.50 |
| 7 purchase totals = | $646.24 | $711.3857 | $711.39 | $711.35 | $711.40 | |