| 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 | $11.83 | 12.808% | $13.3452 | $13.35 | $13.35 | $13.30 |
| Purchase #2 | $148.31 | 10.489% | $163.8662 | $163.87 | $163.85 | $163.90 |
| Purchase #3 | $120.85 | 6.188% | $128.3282 | $128.33 | $128.35 | $128.30 |
| Purchase #4 | $115.38 | 10.465% | $127.4545 | $127.45 | $127.45 | $127.50 |
| Purchase #5 | $112.42 | 3.412% | $116.2558 | $116.26 | $116.25 | $116.30 |
| Purchase #6 | $106.38 | 7.165% | $114.0021 | $114.00 | $114.00 | $114.00 |
| Purchase #7 | $133.60 | 6.652% | $142.4871 | $142.49 | $142.50 | $142.50 |
| 7 purchase totals = | $748.77 | $805.7391 | $805.75 | $805.75 | $805.80 | |