| 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 | $157.68 | 3.171% | $162.68 | $162.68 | $162.70 | $162.70 |
| Purchase #2 | $231.67 | 11.657% | $258.6758 | $258.68 | $258.70 | $258.70 |
| Purchase #3 | $227.43 | 8.762% | $247.3574 | $247.36 | $247.35 | $247.40 |
| Purchase #4 | $34.71 | 3.217% | $35.8266 | $35.83 | $35.85 | $35.80 |
| Purchase #5 | $236.82 | 8.427% | $256.7768 | $256.78 | $256.80 | $256.80 |
| Purchase #6 | $69.78 | 10.353% | $77.0043 | $77.00 | $77.00 | $77.00 |
| Purchase #7 | $249.97 | 10.615% | $276.5043 | $276.50 | $276.50 | $276.50 |
| 7 purchase totals = | $1,208.06 | $1,314.8252 | $1,314.83 | $1,314.90 | $1,314.90 | |