| 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 | $26.59 | 13.862% | $30.2759 | $30.28 | $30.30 | $30.30 |
| Purchase #2 | $134.38 | 4.430% | $140.333 | $140.33 | $140.35 | $140.30 |
| Purchase #3 | $207.56 | 10.239% | $228.8121 | $228.81 | $228.80 | $228.80 |
| Purchase #4 | $173.59 | 7.337% | $186.3263 | $186.33 | $186.35 | $186.30 |
| Purchase #5 | $53.95 | 7.426% | $57.9563 | $57.96 | $57.95 | $58.00 |
| Purchase #6 | $97.47 | 9.793% | $107.0152 | $107.02 | $107.00 | $107.00 |
| Purchase #7 | $177.47 | 8.837% | $193.153 | $193.15 | $193.15 | $193.20 |
| 7 purchase totals = | $871.01 | $943.8718 | $943.88 | $943.90 | $943.90 | |