| 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 | $166.25 | 11.522% | $185.4053 | $185.41 | $185.40 | $185.40 |
| Purchase #2 | $234.90 | 7.487% | $252.487 | $252.49 | $252.50 | $252.50 |
| Purchase #3 | $68.88 | 12.465% | $77.4659 | $77.47 | $77.45 | $77.50 |
| Purchase #4 | $69.35 | 7.269% | $74.3911 | $74.39 | $74.40 | $74.40 |
| Purchase #5 | $210.75 | 12.487% | $237.0664 | $237.07 | $237.05 | $237.10 |
| Purchase #6 | $14.90 | 3.756% | $15.4596 | $15.46 | $15.45 | $15.50 |
| Purchase #7 | $55.38 | 12.446% | $62.2726 | $62.27 | $62.25 | $62.30 |
| 7 purchase totals = | $820.41 | $904.5479 | $904.56 | $904.50 | $904.70 | |