| 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 | $136.37 | 8.377% | $147.7937 | $147.79 | $147.80 | $147.80 |
| Purchase #2 | $160.78 | 5.267% | $169.2483 | $169.25 | $169.25 | $169.20 |
| Purchase #3 | $232.38 | 3.276% | $239.9928 | $239.99 | $240.00 | $240.00 |
| Purchase #4 | $78.75 | 4.581% | $82.3575 | $82.36 | $82.35 | $82.40 |
| Purchase #5 | $173.49 | 3.695% | $179.9005 | $179.90 | $179.90 | $179.90 |
| Purchase #6 | $77.25 | 7.667% | $83.1728 | $83.17 | $83.15 | $83.20 |
| Purchase #7 | $186.50 | 8.716% | $202.7553 | $202.76 | $202.75 | $202.80 |
| 7 purchase totals = | $1,045.52 | $1,105.2209 | $1,105.22 | $1,105.20 | $1,105.30 | |