| 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 | $67.67 | 8.490% | $73.4152 | $73.42 | $73.40 | $73.40 |
| Purchase #2 | $128.56 | 7.451% | $138.139 | $138.14 | $138.15 | $138.10 |
| Purchase #3 | $205.95 | 7.831% | $222.0779 | $222.08 | $222.10 | $222.10 |
| Purchase #4 | $163.40 | 8.858% | $177.874 | $177.87 | $177.85 | $177.90 |
| Purchase #5 | $236.72 | 12.770% | $266.9491 | $266.95 | $266.95 | $266.90 |
| Purchase #6 | $55.36 | 4.538% | $57.8722 | $57.87 | $57.85 | $57.90 |
| Purchase #7 | $139.46 | 13.362% | $158.0946 | $158.09 | $158.10 | $158.10 |
| 7 purchase totals = | $997.12 | $1,094.4220 | $1,094.42 | $1,094.40 | $1,094.40 | |