| 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 | $132.66 | 3.842% | $137.7568 | $137.76 | $137.75 | $137.80 |
| Purchase #2 | $189.78 | 7.227% | $203.4954 | $203.50 | $203.50 | $203.50 |
| Purchase #3 | $205.98 | 8.338% | $223.1546 | $223.15 | $223.15 | $223.20 |
| Purchase #4 | $73.46 | 11.362% | $81.8065 | $81.81 | $81.80 | $81.80 |
| Purchase #5 | $74.98 | 3.874% | $77.8847 | $77.88 | $77.90 | $77.90 |
| Purchase #6 | $16.75 | 4.319% | $17.4734 | $17.47 | $17.45 | $17.50 |
| Purchase #7 | $31.57 | 9.501% | $34.5695 | $34.57 | $34.55 | $34.60 |
| 7 purchase totals = | $725.18 | $776.1409 | $776.14 | $776.10 | $776.30 | |