| 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 | $170.42 | 11.585% | $190.1632 | $190.16 | $190.15 | $190.20 |
| Purchase #2 | $148.93 | 10.572% | $164.6749 | $164.67 | $164.65 | $164.70 |
| Purchase #3 | $55.40 | 13.278% | $62.756 | $62.76 | $62.75 | $62.80 |
| Purchase #4 | $139.87 | 12.357% | $157.1537 | $157.15 | $157.15 | $157.20 |
| Purchase #5 | $30.84 | 11.221% | $34.3006 | $34.30 | $34.30 | $34.30 |
| Purchase #6 | $185.97 | 11.416% | $207.2003 | $207.20 | $207.20 | $207.20 |
| Purchase #7 | $37.63 | 7.387% | $40.4097 | $40.41 | $40.40 | $40.40 |
| 7 purchase totals = | $769.06 | $856.6584 | $856.65 | $856.60 | $856.80 | |