| 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 | $175.43 | 6.785% | $187.3329 | $187.33 | $187.35 | $187.30 |
| Purchase #2 | $58.51 | 7.775% | $63.0592 | $63.06 | $63.05 | $63.10 |
| Purchase #3 | $199.31 | 10.161% | $219.5619 | $219.56 | $219.55 | $219.60 |
| Purchase #4 | $114.88 | 10.277% | $126.6862 | $126.69 | $126.70 | $126.70 |
| Purchase #5 | $40.84 | 12.349% | $45.8833 | $45.88 | $45.90 | $45.90 |
| Purchase #6 | $92.53 | 5.200% | $97.3416 | $97.34 | $97.35 | $97.30 |
| Purchase #7 | $23.83 | 6.797% | $25.4497 | $25.45 | $25.45 | $25.40 |
| 7 purchase totals = | $705.33 | $765.3148 | $765.31 | $765.35 | $765.30 | |