| 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 | $174.94 | 3.863% | $181.6979 | $181.70 | $181.70 | $181.70 |
| Purchase #2 | $116.50 | 3.778% | $120.9014 | $120.90 | $120.90 | $120.90 |
| Purchase #3 | $186.79 | 11.839% | $208.9041 | $208.90 | $208.90 | $208.90 |
| Purchase #4 | $244.47 | 9.528% | $267.7631 | $267.76 | $267.75 | $267.80 |
| Purchase #5 | $72.50 | 9.420% | $79.3295 | $79.33 | $79.35 | $79.30 |
| Purchase #6 | $77.29 | 6.143% | $82.0379 | $82.04 | $82.05 | $82.00 |
| Purchase #7 | $170.58 | 10.192% | $187.9655 | $187.97 | $187.95 | $188.00 |
| 7 purchase totals = | $1,043.07 | $1,128.5994 | $1,128.60 | $1,128.60 | $1,128.60 | |