| 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 | $126.76 | 10.537% | $140.1167 | $140.12 | $140.10 | $140.10 |
| Purchase #2 | $105.75 | 6.849% | $112.9928 | $112.99 | $113.00 | $113.00 |
| Purchase #3 | $76.89 | 7.732% | $82.8351 | $82.84 | $82.85 | $82.80 |
| Purchase #4 | $119.52 | 5.844% | $126.5047 | $126.50 | $126.50 | $126.50 |
| Purchase #5 | $75.44 | 6.615% | $80.4304 | $80.43 | $80.45 | $80.40 |
| Purchase #6 | $19.41 | 13.519% | $22.034 | $22.03 | $22.05 | $22.00 |
| Purchase #7 | $157.74 | 5.138% | $165.8447 | $165.84 | $165.85 | $165.80 |
| 7 purchase totals = | $681.51 | $730.7584 | $730.75 | $730.80 | $730.60 | |