| 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 | $139.62 | 10.862% | $154.7855 | $154.79 | $154.80 | $154.80 |
| Purchase #2 | $85.56 | 8.500% | $92.8326 | $92.83 | $92.85 | $92.80 |
| Purchase #3 | $26.63 | 7.225% | $28.554 | $28.55 | $28.55 | $28.60 |
| Purchase #4 | $242.40 | 12.806% | $273.4417 | $273.44 | $273.45 | $273.40 |
| Purchase #5 | $83.95 | 7.452% | $90.206 | $90.21 | $90.20 | $90.20 |
| Purchase #6 | $128.94 | 4.680% | $134.9744 | $134.97 | $134.95 | $135.00 |
| Purchase #7 | $66.59 | 4.564% | $69.6292 | $69.63 | $69.65 | $69.60 |
| 7 purchase totals = | $773.69 | $844.4234 | $844.42 | $844.45 | $844.40 | |