| 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 | $159.43 | 6.207% | $169.3258 | $169.33 | $169.35 | $169.30 |
| Purchase #2 | $8.79 | 13.534% | $9.9796 | $9.98 | $10.00 | $10.00 |
| Purchase #3 | $230.85 | 11.852% | $258.2103 | $258.21 | $258.20 | $258.20 |
| Purchase #4 | $144.51 | 6.738% | $154.2471 | $154.25 | $154.25 | $154.20 |
| Purchase #5 | $166.62 | 9.265% | $182.0573 | $182.06 | $182.05 | $182.10 |
| Purchase #6 | $11.83 | 12.528% | $13.3121 | $13.31 | $13.30 | $13.30 |
| Purchase #7 | $149.69 | 4.732% | $156.7733 | $156.77 | $156.75 | $156.80 |
| 7 purchase totals = | $871.72 | $943.9055 | $943.91 | $943.90 | $943.90 | |