| 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 | $77.99 | 10.479% | $86.1626 | $86.16 | $86.15 | $86.20 |
| Purchase #2 | $202.46 | 3.701% | $209.953 | $209.95 | $209.95 | $210.00 |
| Purchase #3 | $143.84 | 9.823% | $157.9694 | $157.97 | $157.95 | $158.00 |
| Purchase #4 | $54.59 | 11.274% | $60.7445 | $60.74 | $60.75 | $60.70 |
| Purchase #5 | $62.58 | 9.753% | $68.6834 | $68.68 | $68.70 | $68.70 |
| Purchase #6 | $14.56 | 7.569% | $15.662 | $15.66 | $15.65 | $15.70 |
| Purchase #7 | $235.86 | 12.655% | $265.7081 | $265.71 | $265.70 | $265.70 |
| 7 purchase totals = | $791.88 | $864.8830 | $864.87 | $864.85 | $865.00 | |