| 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 | $97.78 | 8.237% | $105.8341 | $105.83 | $105.85 | $105.80 |
| Purchase #2 | $167.61 | 3.418% | $173.3389 | $173.34 | $173.35 | $173.30 |
| Purchase #3 | $194.76 | 11.395% | $216.9529 | $216.95 | $216.95 | $217.00 |
| Purchase #4 | $17.84 | 3.390% | $18.4448 | $18.44 | $18.45 | $18.40 |
| Purchase #5 | $222.59 | 6.699% | $237.5013 | $237.50 | $237.50 | $237.50 |
| Purchase #6 | $17.65 | 9.461% | $19.3199 | $19.32 | $19.30 | $19.30 |
| Purchase #7 | $154.49 | 11.366% | $172.0493 | $172.05 | $172.05 | $172.00 |
| 7 purchase totals = | $872.72 | $943.4412 | $943.43 | $943.45 | $943.30 | |