| 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 | $169.88 | 5.398% | $179.0501 | $179.05 | $179.05 | $179.10 |
| Purchase #2 | $5.83 | 12.499% | $6.5587 | $6.56 | $6.55 | $6.60 |
| Purchase #3 | $227.33 | 3.428% | $235.1229 | $235.12 | $235.10 | $235.10 |
| Purchase #4 | $191.34 | 7.596% | $205.8742 | $205.87 | $205.85 | $205.90 |
| Purchase #5 | $28.27 | 7.490% | $30.3874 | $30.39 | $30.40 | $30.40 |
| Purchase #6 | $43.82 | 5.620% | $46.2827 | $46.28 | $46.30 | $46.30 |
| Purchase #7 | $21.71 | 8.671% | $23.5925 | $23.59 | $23.60 | $23.60 |
| 7 purchase totals = | $688.18 | $726.8685 | $726.86 | $726.85 | $727.00 | |