| 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 | $136.67 | 8.778% | $148.6669 | $148.67 | $148.65 | $148.70 |
| Purchase #2 | $43.74 | 5.148% | $45.9917 | $45.99 | $46.00 | $46.00 |
| Purchase #3 | $113.80 | 10.373% | $125.6045 | $125.60 | $125.60 | $125.60 |
| Purchase #4 | $117.28 | 10.615% | $129.7293 | $129.73 | $129.75 | $129.70 |
| Purchase #5 | $169.36 | 10.316% | $186.8312 | $186.83 | $186.85 | $186.80 |
| Purchase #6 | $109.41 | 8.702% | $118.9309 | $118.93 | $118.95 | $118.90 |
| Purchase #7 | $239.41 | 7.374% | $257.0641 | $257.06 | $257.05 | $257.10 |
| 7 purchase totals = | $929.67 | $1,012.8186 | $1,012.81 | $1,012.85 | $1,012.80 | |