| 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 | $178.38 | 11.444% | $198.7938 | $198.79 | $198.80 | $198.80 |
| Purchase #2 | $82.41 | 5.355% | $86.8231 | $86.82 | $86.80 | $86.80 |
| Purchase #3 | $40.72 | 3.741% | $42.2433 | $42.24 | $42.25 | $42.20 |
| Purchase #4 | $153.66 | 9.209% | $167.8105 | $167.81 | $167.80 | $167.80 |
| Purchase #5 | $186.74 | 3.587% | $193.4384 | $193.44 | $193.45 | $193.40 |
| Purchase #6 | $98.57 | 11.832% | $110.2328 | $110.23 | $110.25 | $110.20 |
| Purchase #7 | $150.49 | 9.114% | $164.2057 | $164.21 | $164.20 | $164.20 |
| 7 purchase totals = | $890.97 | $963.5476 | $963.54 | $963.55 | $963.40 | |