| 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 | $183.69 | 3.478% | $190.0787 | $190.08 | $190.10 | $190.10 |
| Purchase #2 | $117.45 | 7.300% | $126.0239 | $126.02 | $126.00 | $126.00 |
| Purchase #3 | $87.69 | 8.586% | $95.2191 | $95.22 | $95.20 | $95.20 |
| Purchase #4 | $121.61 | 12.663% | $137.0095 | $137.01 | $137.00 | $137.00 |
| Purchase #5 | $75.34 | 6.618% | $80.326 | $80.33 | $80.35 | $80.30 |
| Purchase #6 | $42.40 | 9.299% | $46.3428 | $46.34 | $46.35 | $46.30 |
| Purchase #7 | $45.93 | 5.688% | $48.5425 | $48.54 | $48.55 | $48.50 |
| 7 purchase totals = | $674.11 | $723.5425 | $723.54 | $723.55 | $723.40 | |