| 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 | $151.82 | 3.456% | $157.0669 | $157.07 | $157.05 | $157.10 |
| Purchase #2 | $28.52 | 9.500% | $31.2294 | $31.23 | $31.25 | $31.20 |
| Purchase #3 | $126.64 | 13.164% | $143.3109 | $143.31 | $143.30 | $143.30 |
| Purchase #4 | $210.42 | 3.701% | $218.2076 | $218.21 | $218.20 | $218.20 |
| Purchase #5 | $14.62 | 5.536% | $15.4294 | $15.43 | $15.45 | $15.40 |
| Purchase #6 | $113.65 | 12.315% | $127.646 | $127.65 | $127.65 | $127.60 |
| Purchase #7 | $79.73 | 3.294% | $82.3563 | $82.36 | $82.35 | $82.40 |
| 7 purchase totals = | $725.40 | $775.2465 | $775.26 | $775.25 | $775.20 | |