| 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 | $139.42 | 4.553% | $145.7678 | $145.77 | $145.75 | $145.80 |
| Purchase #2 | $205.77 | 3.680% | $213.3423 | $213.34 | $213.35 | $213.30 |
| Purchase #3 | $58.74 | 7.708% | $63.2677 | $63.27 | $63.25 | $63.30 |
| Purchase #4 | $220.50 | 3.136% | $227.4149 | $227.41 | $227.40 | $227.40 |
| Purchase #5 | $34.41 | 5.824% | $36.414 | $36.41 | $36.40 | $36.40 |
| Purchase #6 | $91.85 | 13.762% | $104.4904 | $104.49 | $104.50 | $104.50 |
| Purchase #7 | $200.66 | 13.453% | $227.6548 | $227.65 | $227.65 | $227.70 |
| 7 purchase totals = | $951.35 | $1,018.3519 | $1,018.34 | $1,018.30 | $1,018.40 | |