| 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 | $150.30 | 8.550% | $163.1507 | $163.15 | $163.15 | $163.20 |
| Purchase #2 | $18.59 | 11.397% | $20.7087 | $20.71 | $20.70 | $20.70 |
| Purchase #3 | $153.28 | 9.146% | $167.299 | $167.30 | $167.30 | $167.30 |
| Purchase #4 | $185.99 | 10.823% | $206.1197 | $206.12 | $206.10 | $206.10 |
| Purchase #5 | $117.83 | 7.832% | $127.0584 | $127.06 | $127.05 | $127.10 |
| Purchase #6 | $127.33 | 4.569% | $133.1477 | $133.15 | $133.15 | $133.10 |
| Purchase #7 | $12.26 | 9.168% | $13.384 | $13.38 | $13.40 | $13.40 |
| 7 purchase totals = | $765.58 | $830.8682 | $830.87 | $830.85 | $830.90 | |