| 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 | $157.77 | 4.296% | $164.5478 | $164.55 | $164.55 | $164.50 |
| Purchase #2 | $179.71 | 4.629% | $188.0288 | $188.03 | $188.05 | $188.00 |
| Purchase #3 | $229.27 | 13.864% | $261.056 | $261.06 | $261.05 | $261.10 |
| Purchase #4 | $186.78 | 8.639% | $202.9159 | $202.92 | $202.90 | $202.90 |
| Purchase #5 | $250.48 | 13.171% | $283.4707 | $283.47 | $283.45 | $283.50 |
| Purchase #6 | $182.71 | 5.615% | $192.9692 | $192.97 | $192.95 | $193.00 |
| Purchase #7 | $242.30 | 7.362% | $260.1381 | $260.14 | $260.15 | $260.10 |
| 7 purchase totals = | $1,429.02 | $1,553.1265 | $1,553.14 | $1,553.10 | $1,553.10 | |