| 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 | $74.84 | 6.835% | $79.9553 | $79.96 | $79.95 | $80.00 |
| Purchase #2 | $101.34 | 7.799% | $109.2435 | $109.24 | $109.25 | $109.20 |
| Purchase #3 | $219.72 | 6.144% | $233.2196 | $233.22 | $233.20 | $233.20 |
| Purchase #4 | $208.91 | 10.538% | $230.9249 | $230.92 | $230.90 | $230.90 |
| Purchase #5 | $116.44 | 8.372% | $126.1884 | $126.19 | $126.20 | $126.20 |
| Purchase #6 | $172.30 | 6.724% | $183.8855 | $183.89 | $183.90 | $183.90 |
| Purchase #7 | $173.97 | 7.594% | $187.1813 | $187.18 | $187.20 | $187.20 |
| 7 purchase totals = | $1,067.52 | $1,150.5985 | $1,150.60 | $1,150.60 | $1,150.60 | |