| 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 | $186.42 | 5.371% | $196.4326 | $196.43 | $196.45 | $196.40 |
| Purchase #2 | $25.52 | 6.394% | $27.1517 | $27.15 | $27.15 | $27.20 |
| Purchase #3 | $192.63 | 12.611% | $216.9226 | $216.92 | $216.90 | $216.90 |
| Purchase #4 | $45.80 | 8.731% | $49.7988 | $49.80 | $49.80 | $49.80 |
| Purchase #5 | $64.93 | 10.553% | $71.7821 | $71.78 | $71.80 | $71.80 |
| Purchase #6 | $222.59 | 5.210% | $234.1869 | $234.19 | $234.20 | $234.20 |
| Purchase #7 | $124.75 | 9.604% | $136.731 | $136.73 | $136.75 | $136.70 |
| 7 purchase totals = | $862.64 | $933.0057 | $933.00 | $933.05 | $933.00 | |