| 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 | $250.78 | 13.540% | $284.7356 | $284.74 | $284.75 | $284.70 |
| Purchase #2 | $153.78 | 7.723% | $165.6564 | $165.66 | $165.65 | $165.70 |
| Purchase #3 | $17.38 | 5.615% | $18.3559 | $18.36 | $18.35 | $18.40 |
| Purchase #4 | $150.51 | 12.809% | $169.7888 | $169.79 | $169.80 | $169.80 |
| Purchase #5 | $111.72 | 6.403% | $118.8734 | $118.87 | $118.85 | $118.90 |
| Purchase #6 | $143.42 | 6.592% | $152.8742 | $152.87 | $152.85 | $152.90 |
| Purchase #7 | $25.95 | 13.639% | $29.4893 | $29.49 | $29.50 | $29.50 |
| 7 purchase totals = | $853.54 | $939.7736 | $939.78 | $939.75 | $939.90 | |