| 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 | $150.67 | 12.449% | $169.4269 | $169.43 | $169.45 | $169.40 |
| Purchase #2 | $159.91 | 4.755% | $167.5137 | $167.51 | $167.50 | $167.50 |
| Purchase #3 | $170.83 | 5.668% | $180.5126 | $180.51 | $180.50 | $180.50 |
| Purchase #4 | $94.26 | 13.871% | $107.3348 | $107.33 | $107.35 | $107.30 |
| Purchase #5 | $26.84 | 3.393% | $27.7507 | $27.75 | $27.75 | $27.80 |
| Purchase #6 | $125.42 | 12.338% | $140.8943 | $140.89 | $140.90 | $140.90 |
| Purchase #7 | $117.39 | 7.791% | $126.5359 | $126.54 | $126.55 | $126.50 |
| 7 purchase totals = | $845.32 | $919.9689 | $919.96 | $920.00 | $919.90 | |