| 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 | $169.56 | 7.135% | $181.6581 | $181.66 | $181.65 | $181.70 |
| Purchase #2 | $58.35 | 12.561% | $65.6793 | $65.68 | $65.70 | $65.70 |
| Purchase #3 | $54.25 | 8.447% | $58.8325 | $58.83 | $58.85 | $58.80 |
| Purchase #4 | $186.43 | 7.502% | $200.416 | $200.42 | $200.40 | $200.40 |
| Purchase #5 | $173.27 | 13.339% | $196.3825 | $196.38 | $196.40 | $196.40 |
| Purchase #6 | $43.68 | 10.588% | $48.3048 | $48.30 | $48.30 | $48.30 |
| Purchase #7 | $193.65 | 7.555% | $208.2803 | $208.28 | $208.30 | $208.30 |
| 7 purchase totals = | $879.19 | $959.5535 | $959.55 | $959.60 | $959.60 | |