| 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 | 13.583% | $205.0514 | $205.05 | $205.05 | $205.10 |
| Purchase #2 | $11.72 | 6.259% | $12.4536 | $12.45 | $12.45 | $12.50 |
| Purchase #3 | $117.50 | 7.702% | $126.5499 | $126.55 | $126.55 | $126.50 |
| Purchase #4 | $18.65 | 12.868% | $21.0499 | $21.05 | $21.05 | $21.00 |
| Purchase #5 | $65.53 | 5.617% | $69.2108 | $69.21 | $69.20 | $69.20 |
| Purchase #6 | $25.36 | 3.529% | $26.255 | $26.26 | $26.25 | $26.30 |
| Purchase #7 | $128.70 | 5.722% | $136.0642 | $136.06 | $136.05 | $136.10 |
| 7 purchase totals = | $547.99 | $596.6348 | $596.63 | $596.60 | $596.70 | |