| 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 | $187.78 | 8.157% | $203.0972 | $203.10 | $203.10 | $203.10 |
| Purchase #2 | $163.40 | 4.825% | $171.2841 | $171.28 | $171.30 | $171.30 |
| Purchase #3 | $58.47 | 4.555% | $61.1333 | $61.13 | $61.15 | $61.10 |
| Purchase #4 | $11.78 | 10.427% | $13.0083 | $13.01 | $13.00 | $13.00 |
| Purchase #5 | $171.58 | 5.276% | $180.6326 | $180.63 | $180.65 | $180.60 |
| Purchase #6 | $115.90 | 4.379% | $120.9753 | $120.98 | $121.00 | $121.00 |
| Purchase #7 | $201.31 | 3.548% | $208.4525 | $208.45 | $208.45 | $208.50 |
| 7 purchase totals = | $910.22 | $958.5833 | $958.58 | $958.65 | $958.60 | |