| 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 | $197.38 | 12.141% | $221.3439 | $221.34 | $221.35 | $221.30 |
| Purchase #2 | $79.72 | 3.787% | $82.739 | $82.74 | $82.75 | $82.70 |
| Purchase #3 | $82.73 | 7.342% | $88.804 | $88.80 | $88.80 | $88.80 |
| Purchase #4 | $99.41 | 9.302% | $108.6571 | $108.66 | $108.65 | $108.70 |
| Purchase #5 | $168.52 | 7.308% | $180.8354 | $180.84 | $180.85 | $180.80 |
| Purchase #6 | $27.25 | 11.622% | $30.417 | $30.42 | $30.40 | $30.40 |
| Purchase #7 | $46.74 | 4.720% | $48.9461 | $48.95 | $48.95 | $48.90 |
| 7 purchase totals = | $701.75 | $761.7425 | $761.75 | $761.75 | $761.60 | |