| 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 | $166.76 | 5.200% | $175.4315 | $175.43 | $175.45 | $175.40 |
| Purchase #2 | $11.60 | 11.503% | $12.9343 | $12.93 | $12.95 | $12.90 |
| Purchase #3 | $207.76 | 3.709% | $215.4658 | $215.47 | $215.45 | $215.50 |
| Purchase #4 | $13.40 | 13.863% | $15.2576 | $15.26 | $15.25 | $15.30 |
| Purchase #5 | $20.99 | 13.486% | $23.8207 | $23.82 | $23.80 | $23.80 |
| Purchase #6 | $236.56 | 10.293% | $260.9091 | $260.91 | $260.90 | $260.90 |
| Purchase #7 | $78.99 | 5.238% | $83.1275 | $83.13 | $83.15 | $83.10 |
| 7 purchase totals = | $736.06 | $786.9465 | $786.95 | $786.95 | $786.90 | |