| 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 | $166.63 | 10.872% | $184.746 | $184.75 | $184.75 | $184.70 |
| Purchase #2 | $155.75 | 9.604% | $170.7082 | $170.71 | $170.70 | $170.70 |
| Purchase #3 | $185.55 | 7.382% | $199.2473 | $199.25 | $199.25 | $199.20 |
| Purchase #4 | $183.62 | 5.505% | $193.7283 | $193.73 | $193.75 | $193.70 |
| Purchase #5 | $158.34 | 3.815% | $164.3807 | $164.38 | $164.40 | $164.40 |
| Purchase #6 | $209.32 | 7.391% | $224.7908 | $224.79 | $224.80 | $224.80 |
| Purchase #7 | $208.34 | 5.567% | $219.9383 | $219.94 | $219.95 | $219.90 |
| 7 purchase totals = | $1,267.55 | $1,357.5396 | $1,357.55 | $1,357.60 | $1,357.40 | |