| 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 | $125.75 | 11.453% | $140.1521 | $140.15 | $140.15 | $140.20 |
| Purchase #2 | $197.40 | 3.394% | $204.0998 | $204.10 | $204.10 | $204.10 |
| Purchase #3 | $16.54 | 3.635% | $17.1412 | $17.14 | $17.15 | $17.10 |
| Purchase #4 | $65.72 | 10.261% | $72.4635 | $72.46 | $72.45 | $72.50 |
| Purchase #5 | $62.36 | 8.224% | $67.4885 | $67.49 | $67.50 | $67.50 |
| Purchase #6 | $218.73 | 8.782% | $237.9389 | $237.94 | $237.95 | $237.90 |
| Purchase #7 | $131.55 | 11.708% | $146.9519 | $146.95 | $146.95 | $147.00 |
| 7 purchase totals = | $818.05 | $886.2359 | $886.23 | $886.25 | $886.30 | |