| 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 | $108.34 | 8.359% | $117.3961 | $117.40 | $117.40 | $117.40 |
| Purchase #2 | $184.72 | 11.520% | $205.9997 | $206.00 | $206.00 | $206.00 |
| Purchase #3 | $55.25 | 10.271% | $60.9247 | $60.92 | $60.90 | $60.90 |
| Purchase #4 | $119.81 | 10.209% | $132.0414 | $132.04 | $132.05 | $132.00 |
| Purchase #5 | $18.70 | 11.776% | $20.9021 | $20.90 | $20.90 | $20.90 |
| Purchase #6 | $170.28 | 6.217% | $180.8663 | $180.87 | $180.85 | $180.90 |
| Purchase #7 | $70.43 | 12.254% | $79.0605 | $79.06 | $79.05 | $79.10 |
| 7 purchase totals = | $727.53 | $797.1908 | $797.19 | $797.15 | $797.20 | |