| 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 | $140.29 | 10.556% | $155.099 | $155.10 | $155.10 | $155.10 |
| Purchase #2 | $188.40 | 4.544% | $196.9609 | $196.96 | $196.95 | $197.00 |
| Purchase #3 | $248.51 | 12.743% | $280.1776 | $280.18 | $280.20 | $280.20 |
| Purchase #4 | $200.80 | 10.666% | $222.2173 | $222.22 | $222.20 | $222.20 |
| Purchase #5 | $173.84 | 7.451% | $186.7928 | $186.79 | $186.80 | $186.80 |
| Purchase #6 | $233.36 | 13.565% | $265.0153 | $265.02 | $265.00 | $265.00 |
| Purchase #7 | $121.43 | 4.218% | $126.5519 | $126.55 | $126.55 | $126.60 |
| 7 purchase totals = | $1,306.63 | $1,432.8148 | $1,432.82 | $1,432.80 | $1,432.90 | |