| 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 | $188.38 | 10.727% | $208.5875 | $208.59 | $208.60 | $208.60 |
| Purchase #2 | $168.34 | 6.279% | $178.9101 | $178.91 | $178.90 | $178.90 |
| Purchase #3 | $81.65 | 4.524% | $85.3438 | $85.34 | $85.35 | $85.30 |
| Purchase #4 | $27.71 | 11.384% | $30.8645 | $30.86 | $30.85 | $30.90 |
| Purchase #5 | $119.81 | 13.715% | $136.2419 | $136.24 | $136.25 | $136.20 |
| Purchase #6 | $228.35 | 6.490% | $243.1699 | $243.17 | $243.15 | $243.20 |
| Purchase #7 | $7.74 | 12.495% | $8.7071 | $8.71 | $8.70 | $8.70 |
| 7 purchase totals = | $821.98 | $891.8248 | $891.82 | $891.80 | $891.80 | |