| 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 | $140.30 | 8.663% | $152.4542 | $152.45 | $152.45 | $152.50 |
| Purchase #2 | $30.79 | 11.232% | $34.2483 | $34.25 | $34.25 | $34.20 |
| Purchase #3 | $77.30 | 12.679% | $87.1009 | $87.10 | $87.10 | $87.10 |
| Purchase #4 | $9.88 | 4.841% | $10.3583 | $10.36 | $10.35 | $10.40 |
| Purchase #5 | $154.60 | 7.272% | $165.8425 | $165.84 | $165.85 | $165.80 |
| Purchase #6 | $204.36 | 4.648% | $213.8587 | $213.86 | $213.85 | $213.90 |
| Purchase #7 | $152.64 | 8.640% | $165.8281 | $165.83 | $165.85 | $165.80 |
| 7 purchase totals = | $769.87 | $829.6910 | $829.69 | $829.70 | $829.70 | |