| 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 | $184.75 | 4.300% | $192.6943 | $192.69 | $192.70 | $192.70 |
| Purchase #2 | $34.39 | 6.116% | $36.4933 | $36.49 | $36.50 | $36.50 |
| Purchase #3 | $67.78 | 11.216% | $75.3822 | $75.38 | $75.40 | $75.40 |
| Purchase #4 | $26.98 | 6.699% | $28.7874 | $28.79 | $28.80 | $28.80 |
| Purchase #5 | $78.47 | 9.786% | $86.1491 | $86.15 | $86.15 | $86.10 |
| Purchase #6 | $76.44 | 6.595% | $81.4812 | $81.48 | $81.50 | $81.50 |
| Purchase #7 | $246.98 | 11.406% | $275.1505 | $275.15 | $275.15 | $275.20 |
| 7 purchase totals = | $715.79 | $776.1380 | $776.13 | $776.20 | $776.20 | |