| 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 | $174.98 | 6.322% | $186.0422 | $186.04 | $186.05 | $186.00 |
| Purchase #2 | $113.36 | 13.333% | $128.4743 | $128.47 | $128.45 | $128.50 |
| Purchase #3 | $88.57 | 9.833% | $97.2791 | $97.28 | $97.30 | $97.30 |
| Purchase #4 | $222.52 | 4.263% | $232.006 | $232.01 | $232.00 | $232.00 |
| Purchase #5 | $76.89 | 6.862% | $82.1662 | $82.17 | $82.15 | $82.20 |
| Purchase #6 | $112.38 | 8.172% | $121.5637 | $121.56 | $121.55 | $121.60 |
| Purchase #7 | $165.76 | 3.542% | $171.6312 | $171.63 | $171.65 | $171.60 |
| 7 purchase totals = | $954.46 | $1,019.1627 | $1,019.16 | $1,019.15 | $1,019.20 | |