| 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 | $182.87 | 5.646% | $193.1948 | $193.19 | $193.20 | $193.20 |
| Purchase #2 | $47.89 | 12.868% | $54.0525 | $54.05 | $54.05 | $54.10 |
| Purchase #3 | $7.79 | 8.632% | $8.4624 | $8.46 | $8.45 | $8.50 |
| Purchase #4 | $110.63 | 5.799% | $117.0454 | $117.05 | $117.05 | $117.00 |
| Purchase #5 | $85.88 | 8.753% | $93.3971 | $93.40 | $93.40 | $93.40 |
| Purchase #6 | $55.47 | 4.816% | $58.1414 | $58.14 | $58.15 | $58.10 |
| Purchase #7 | $65.83 | 3.540% | $68.1604 | $68.16 | $68.15 | $68.20 |
| 7 purchase totals = | $556.36 | $592.4540 | $592.45 | $592.45 | $592.50 | |