| 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 | $116.56 | 13.437% | $132.2222 | $132.22 | $132.20 | $132.20 |
| Purchase #2 | $81.48 | 13.136% | $92.1832 | $92.18 | $92.20 | $92.20 |
| Purchase #3 | $217.26 | 11.552% | $242.3579 | $242.36 | $242.35 | $242.40 |
| Purchase #4 | $6.90 | 11.159% | $7.67 | $7.67 | $7.65 | $7.70 |
| Purchase #5 | $134.45 | 11.741% | $150.2358 | $150.24 | $150.25 | $150.20 |
| Purchase #6 | $126.56 | 8.652% | $137.51 | $137.51 | $137.50 | $137.50 |
| Purchase #7 | $153.59 | 11.381% | $171.0701 | $171.07 | $171.05 | $171.10 |
| 7 purchase totals = | $836.80 | $933.2492 | $933.25 | $933.20 | $933.30 | |