| 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 | $151.33 | 11.848% | $169.2596 | $169.26 | $169.25 | $169.30 |
| Purchase #2 | $20.93 | 5.391% | $22.0583 | $22.06 | $22.05 | $22.10 |
| Purchase #3 | $40.89 | 7.801% | $44.0798 | $44.08 | $44.10 | $44.10 |
| Purchase #4 | $175.26 | 13.700% | $199.2706 | $199.27 | $199.25 | $199.30 |
| Purchase #5 | $222.71 | 5.259% | $234.4223 | $234.42 | $234.40 | $234.40 |
| Purchase #6 | $45.60 | 13.506% | $51.7587 | $51.76 | $51.75 | $51.80 |
| Purchase #7 | $51.36 | 8.636% | $55.7954 | $55.80 | $55.80 | $55.80 |
| 7 purchase totals = | $708.08 | $776.6447 | $776.65 | $776.60 | $776.80 | |