| 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 | $175.95 | 7.175% | $188.5744 | $188.57 | $188.55 | $188.60 |
| Purchase #2 | $208.54 | 4.396% | $217.7074 | $217.71 | $217.70 | $217.70 |
| Purchase #3 | $5.95 | 8.709% | $6.4682 | $6.47 | $6.45 | $6.50 |
| Purchase #4 | $181.98 | 12.309% | $204.3799 | $204.38 | $204.40 | $204.40 |
| Purchase #5 | $52.93 | 9.763% | $58.0976 | $58.10 | $58.10 | $58.10 |
| Purchase #6 | $182.50 | 13.564% | $207.2543 | $207.25 | $207.25 | $207.30 |
| Purchase #7 | $166.28 | 10.144% | $183.1474 | $183.15 | $183.15 | $183.10 |
| 7 purchase totals = | $974.13 | $1,065.6292 | $1,065.63 | $1,065.60 | $1,065.70 | |