| 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 | $158.90 | 11.743% | $177.5596 | $177.56 | $177.55 | $177.60 |
| Purchase #2 | $121.70 | 10.359% | $134.3069 | $134.31 | $134.30 | $134.30 |
| Purchase #3 | $215.66 | 7.769% | $232.4146 | $232.41 | $232.40 | $232.40 |
| Purchase #4 | $41.90 | 11.814% | $46.8501 | $46.85 | $46.85 | $46.90 |
| Purchase #5 | $214.56 | 5.515% | $226.393 | $226.39 | $226.40 | $226.40 |
| Purchase #6 | $13.98 | 12.249% | $15.6924 | $15.69 | $15.70 | $15.70 |
| Purchase #7 | $45.73 | 5.822% | $48.3924 | $48.39 | $48.40 | $48.40 |
| 7 purchase totals = | $812.43 | $881.6090 | $881.60 | $881.60 | $881.70 | |