| 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 | $176.78 | 6.731% | $188.6791 | $188.68 | $188.70 | $188.70 |
| Purchase #2 | $35.78 | 3.269% | $36.9496 | $36.95 | $36.95 | $36.90 |
| Purchase #3 | $23.61 | 4.506% | $24.6739 | $24.67 | $24.65 | $24.70 |
| Purchase #4 | $43.50 | 10.681% | $48.1462 | $48.15 | $48.15 | $48.10 |
| Purchase #5 | $193.83 | 11.434% | $215.9925 | $215.99 | $216.00 | $216.00 |
| Purchase #6 | $217.25 | 10.225% | $239.4638 | $239.46 | $239.45 | $239.50 |
| Purchase #7 | $187.33 | 3.462% | $193.8154 | $193.82 | $193.80 | $193.80 |
| 7 purchase totals = | $878.08 | $947.7205 | $947.72 | $947.70 | $947.70 | |