| 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 | $180.53 | 13.754% | $205.3601 | $205.36 | $205.35 | $205.40 |
| Purchase #2 | $141.62 | 4.313% | $147.7281 | $147.73 | $147.75 | $147.70 |
| Purchase #3 | $175.41 | 12.346% | $197.0661 | $197.07 | $197.05 | $197.10 |
| Purchase #4 | $174.69 | 9.583% | $191.4305 | $191.43 | $191.45 | $191.40 |
| Purchase #5 | $151.61 | 7.553% | $163.0611 | $163.06 | $163.05 | $163.10 |
| Purchase #6 | $238.31 | 7.720% | $256.7075 | $256.71 | $256.70 | $256.70 |
| Purchase #7 | $27.68 | 11.466% | $30.8538 | $30.85 | $30.85 | $30.90 |
| 7 purchase totals = | $1,089.85 | $1,192.2072 | $1,192.21 | $1,192.20 | $1,192.30 | |