| 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 | $141.81 | 6.528% | $151.0674 | $151.07 | $151.05 | $151.10 |
| Purchase #2 | $190.54 | 6.158% | $202.2735 | $202.27 | $202.25 | $202.30 |
| Purchase #3 | $149.29 | 12.454% | $167.8826 | $167.88 | $167.90 | $167.90 |
| Purchase #4 | $59.30 | 7.731% | $63.8845 | $63.88 | $63.90 | $63.90 |
| Purchase #5 | $103.49 | 5.152% | $108.8218 | $108.82 | $108.80 | $108.80 |
| Purchase #6 | $109.35 | 12.828% | $123.3774 | $123.38 | $123.40 | $123.40 |
| Purchase #7 | $113.59 | 10.792% | $125.8486 | $125.85 | $125.85 | $125.80 |
| 7 purchase totals = | $867.37 | $943.1558 | $943.15 | $943.15 | $943.20 | |