| 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 | $185.95 | 12.322% | $208.8628 | $208.86 | $208.85 | $208.90 |
| Purchase #2 | $8.58 | 8.326% | $9.2944 | $9.29 | $9.30 | $9.30 |
| Purchase #3 | $50.44 | 7.203% | $54.0732 | $54.07 | $54.05 | $54.10 |
| Purchase #4 | $152.93 | 3.115% | $157.6938 | $157.69 | $157.70 | $157.70 |
| Purchase #5 | $119.38 | 6.138% | $126.7075 | $126.71 | $126.70 | $126.70 |
| Purchase #6 | $76.30 | 11.659% | $85.1958 | $85.20 | $85.20 | $85.20 |
| Purchase #7 | $139.61 | 13.127% | $157.9366 | $157.94 | $157.95 | $157.90 |
| 7 purchase totals = | $733.19 | $799.7641 | $799.76 | $799.75 | $799.80 | |