| 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 | $168.79 | 3.863% | $175.3104 | $175.31 | $175.30 | $175.30 |
| Purchase #2 | $107.57 | 13.398% | $121.9822 | $121.98 | $122.00 | $122.00 |
| Purchase #3 | $242.50 | 3.282% | $250.4589 | $250.46 | $250.45 | $250.50 |
| Purchase #4 | $180.61 | 5.393% | $190.3503 | $190.35 | $190.35 | $190.40 |
| Purchase #5 | $63.87 | 5.722% | $67.5246 | $67.52 | $67.50 | $67.50 |
| Purchase #6 | $61.89 | 10.575% | $68.4349 | $68.43 | $68.45 | $68.40 |
| Purchase #7 | $16.70 | 10.409% | $18.4383 | $18.44 | $18.45 | $18.40 |
| 7 purchase totals = | $841.93 | $892.4996 | $892.49 | $892.50 | $892.50 | |