| 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 | $166.67 | 4.482% | $174.1401 | $174.14 | $174.15 | $174.10 |
| Purchase #2 | $202.69 | 10.442% | $223.8549 | $223.85 | $223.85 | $223.90 |
| Purchase #3 | $166.34 | 13.834% | $189.3515 | $189.35 | $189.35 | $189.40 |
| Purchase #4 | $177.42 | 11.521% | $197.8606 | $197.86 | $197.85 | $197.90 |
| Purchase #5 | $75.42 | 7.529% | $81.0984 | $81.10 | $81.10 | $81.10 |
| Purchase #6 | $222.50 | 6.127% | $236.1326 | $236.13 | $236.15 | $236.10 |
| Purchase #7 | $106.71 | 6.390% | $113.5288 | $113.53 | $113.55 | $113.50 |
| 7 purchase totals = | $1,117.75 | $1,215.9669 | $1,215.96 | $1,216.00 | $1,216.00 | |