| 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 | $133.66 | 7.413% | $143.5682 | $143.57 | $143.55 | $143.60 |
| Purchase #2 | $186.66 | 12.801% | $210.5543 | $210.55 | $210.55 | $210.60 |
| Purchase #3 | $176.56 | 9.704% | $193.6934 | $193.69 | $193.70 | $193.70 |
| Purchase #4 | $122.39 | 13.643% | $139.0877 | $139.09 | $139.10 | $139.10 |
| Purchase #5 | $214.78 | 12.795% | $242.2611 | $242.26 | $242.25 | $242.30 |
| Purchase #6 | $179.62 | 3.448% | $185.8133 | $185.81 | $185.80 | $185.80 |
| Purchase #7 | $143.95 | 13.674% | $163.6337 | $163.63 | $163.65 | $163.60 |
| 7 purchase totals = | $1,157.62 | $1,278.6117 | $1,278.60 | $1,278.60 | $1,278.70 | |