| 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 | $148.90 | 11.537% | $166.0786 | $166.08 | $166.10 | $166.10 |
| Purchase #2 | $193.32 | 13.820% | $220.0368 | $220.04 | $220.05 | $220.00 |
| Purchase #3 | $41.82 | 13.356% | $47.4055 | $47.41 | $47.40 | $47.40 |
| Purchase #4 | $138.29 | 8.535% | $150.0931 | $150.09 | $150.10 | $150.10 |
| Purchase #5 | $196.87 | 6.131% | $208.9401 | $208.94 | $208.95 | $208.90 |
| Purchase #6 | $212.89 | 13.103% | $240.785 | $240.79 | $240.80 | $240.80 |
| Purchase #7 | $27.59 | 10.105% | $30.378 | $30.38 | $30.40 | $30.40 |
| 7 purchase totals = | $959.68 | $1,063.7171 | $1,063.73 | $1,063.80 | $1,063.70 | |