| 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 | $221.86 | 6.575% | $236.4473 | $236.45 | $236.45 | $236.40 |
| Purchase #2 | $54.74 | 8.613% | $59.4548 | $59.45 | $59.45 | $59.50 |
| Purchase #3 | $138.95 | 8.868% | $151.2721 | $151.27 | $151.25 | $151.30 |
| Purchase #4 | $143.33 | 5.491% | $151.2003 | $151.20 | $151.20 | $151.20 |
| Purchase #5 | $132.35 | 8.717% | $143.8869 | $143.89 | $143.90 | $143.90 |
| Purchase #6 | $126.73 | 6.415% | $134.8597 | $134.86 | $134.85 | $134.90 |
| Purchase #7 | $188.41 | 7.432% | $202.4126 | $202.41 | $202.40 | $202.40 |
| 7 purchase totals = | $1,006.37 | $1,079.5337 | $1,079.53 | $1,079.50 | $1,079.60 | |