| 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 | $198.34 | 3.353% | $204.9903 | $204.99 | $205.00 | $205.00 |
| Purchase #2 | $6.51 | 4.712% | $6.8168 | $6.82 | $6.80 | $6.80 |
| Purchase #3 | $123.98 | 4.232% | $129.2268 | $129.23 | $129.25 | $129.20 |
| Purchase #4 | $143.37 | 9.375% | $156.8109 | $156.81 | $156.80 | $156.80 |
| Purchase #5 | $168.60 | 10.773% | $186.7633 | $186.76 | $186.75 | $186.80 |
| Purchase #6 | $36.71 | 12.387% | $41.2573 | $41.26 | $41.25 | $41.30 |
| Purchase #7 | $74.90 | 6.509% | $79.7752 | $79.78 | $79.80 | $79.80 |
| 7 purchase totals = | $752.41 | $805.6406 | $805.65 | $805.65 | $805.70 | |