| 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 | $161.33 | 4.862% | $169.1739 | $169.17 | $169.15 | $169.20 |
| Purchase #2 | $128.79 | 8.866% | $140.2085 | $140.21 | $140.20 | $140.20 |
| Purchase #3 | $233.32 | 12.140% | $261.645 | $261.65 | $261.65 | $261.60 |
| Purchase #4 | $184.56 | 11.691% | $206.1369 | $206.14 | $206.15 | $206.10 |
| Purchase #5 | $54.59 | 10.205% | $60.1609 | $60.16 | $60.15 | $60.20 |
| Purchase #6 | $248.59 | 8.315% | $269.2603 | $269.26 | $269.25 | $269.30 |
| Purchase #7 | $98.78 | 5.660% | $104.3709 | $104.37 | $104.35 | $104.40 |
| 7 purchase totals = | $1,109.96 | $1,210.9564 | $1,210.96 | $1,210.90 | $1,211.00 | |