| 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 | $175.81 | 4.317% | $183.3997 | $183.40 | $183.40 | $183.40 |
| Purchase #2 | $151.41 | 9.232% | $165.3882 | $165.39 | $165.40 | $165.40 |
| Purchase #3 | $237.85 | 3.843% | $246.9906 | $246.99 | $247.00 | $247.00 |
| Purchase #4 | $158.29 | 12.133% | $177.4953 | $177.50 | $177.50 | $177.50 |
| Purchase #5 | $222.58 | 11.214% | $247.5401 | $247.54 | $247.55 | $247.50 |
| Purchase #6 | $92.82 | 12.457% | $104.3826 | $104.38 | $104.40 | $104.40 |
| Purchase #7 | $147.96 | 13.399% | $167.7852 | $167.79 | $167.80 | $167.80 |
| 7 purchase totals = | $1,186.72 | $1,292.9817 | $1,292.99 | $1,293.05 | $1,293.00 | |