| 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 | $161.50 | 11.543% | $180.1419 | $180.14 | $180.15 | $180.10 |
| Purchase #2 | $222.61 | 4.173% | $231.8995 | $231.90 | $231.90 | $231.90 |
| Purchase #3 | $199.90 | 4.484% | $208.8635 | $208.86 | $208.85 | $208.90 |
| Purchase #4 | $29.37 | 4.568% | $30.7116 | $30.71 | $30.70 | $30.70 |
| Purchase #5 | $83.48 | 10.493% | $92.2396 | $92.24 | $92.25 | $92.20 |
| Purchase #6 | $200.77 | 3.507% | $207.811 | $207.81 | $207.80 | $207.80 |
| Purchase #7 | $104.79 | 12.499% | $117.8877 | $117.89 | $117.90 | $117.90 |
| 7 purchase totals = | $1,002.42 | $1,069.5548 | $1,069.55 | $1,069.55 | $1,069.50 | |