| 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 | $241.34 | 13.431% | $273.7544 | $273.75 | $273.75 | $273.80 |
| Purchase #2 | $27.53 | 8.547% | $29.883 | $29.88 | $29.90 | $29.90 |
| Purchase #3 | $138.59 | 9.703% | $152.0374 | $152.04 | $152.05 | $152.00 |
| Purchase #4 | $154.89 | 7.166% | $165.9894 | $165.99 | $166.00 | $166.00 |
| Purchase #5 | $180.58 | 4.522% | $188.7458 | $188.75 | $188.75 | $188.70 |
| Purchase #6 | $129.40 | 8.693% | $140.6487 | $140.65 | $140.65 | $140.60 |
| Purchase #7 | $207.85 | 13.680% | $236.2839 | $236.28 | $236.30 | $236.30 |
| 7 purchase totals = | $1,080.18 | $1,187.3426 | $1,187.34 | $1,187.40 | $1,187.30 | |