| 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 | $221.73 | 5.794% | $234.577 | $234.58 | $234.60 | $234.60 |
| Purchase #2 | $150.67 | 10.611% | $166.6576 | $166.66 | $166.65 | $166.70 |
| Purchase #3 | $161.43 | 4.373% | $168.4893 | $168.49 | $168.50 | $168.50 |
| Purchase #4 | $8.26 | 4.625% | $8.642 | $8.64 | $8.65 | $8.60 |
| Purchase #5 | $157.91 | 5.773% | $167.0261 | $167.03 | $167.05 | $167.00 |
| Purchase #6 | $116.72 | 5.182% | $122.7684 | $122.77 | $122.75 | $122.80 |
| Purchase #7 | $76.77 | 6.360% | $81.6526 | $81.65 | $81.65 | $81.70 |
| 7 purchase totals = | $893.49 | $949.8130 | $949.82 | $949.85 | $949.90 | |