| 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 | $162.54 | 5.263% | $171.0945 | $171.09 | $171.10 | $171.10 |
| Purchase #2 | $73.68 | 10.614% | $81.5004 | $81.50 | $81.50 | $81.50 |
| Purchase #3 | $132.47 | 3.435% | $137.0203 | $137.02 | $137.00 | $137.00 |
| Purchase #4 | $174.68 | 10.661% | $193.3026 | $193.30 | $193.30 | $193.30 |
| Purchase #5 | $62.45 | 11.595% | $69.6911 | $69.69 | $69.70 | $69.70 |
| Purchase #6 | $118.92 | 12.104% | $133.3141 | $133.31 | $133.30 | $133.30 |
| Purchase #7 | $214.66 | 3.626% | $222.4436 | $222.44 | $222.45 | $222.40 |
| 7 purchase totals = | $939.40 | $1,008.3666 | $1,008.35 | $1,008.35 | $1,008.30 | |