| 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 | $113.85 | 7.552% | $122.448 | $122.45 | $122.45 | $122.40 |
| Purchase #2 | $145.38 | 12.166% | $163.0669 | $163.07 | $163.05 | $163.10 |
| Purchase #3 | $169.56 | 12.257% | $190.343 | $190.34 | $190.35 | $190.30 |
| Purchase #4 | $57.82 | 8.118% | $62.5138 | $62.51 | $62.50 | $62.50 |
| Purchase #5 | $12.26 | 11.476% | $13.667 | $13.67 | $13.65 | $13.70 |
| Purchase #6 | $156.35 | 5.137% | $164.3817 | $164.38 | $164.40 | $164.40 |
| Purchase #7 | $67.92 | 4.346% | $70.8718 | $70.87 | $70.85 | $70.90 |
| 7 purchase totals = | $723.14 | $787.2922 | $787.29 | $787.25 | $787.30 | |