| 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 | $148.30 | 12.805% | $167.2898 | $167.29 | $167.30 | $167.30 |
| Purchase #2 | $151.52 | 13.372% | $171.7813 | $171.78 | $171.80 | $171.80 |
| Purchase #3 | $86.63 | 12.773% | $97.6952 | $97.70 | $97.70 | $97.70 |
| Purchase #4 | $114.34 | 7.439% | $122.8458 | $122.85 | $122.85 | $122.80 |
| Purchase #5 | $112.44 | 8.707% | $122.2302 | $122.23 | $122.25 | $122.20 |
| Purchase #6 | $223.63 | 13.825% | $254.5468 | $254.55 | $254.55 | $254.50 |
| Purchase #7 | $6.39 | 9.246% | $6.9808 | $6.98 | $7.00 | $7.00 |
| 7 purchase totals = | $843.25 | $943.3699 | $943.38 | $943.45 | $943.30 | |