| 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 | $166.50 | 3.224% | $171.868 | $171.87 | $171.85 | $171.90 |
| Purchase #2 | $23.45 | 11.603% | $26.1709 | $26.17 | $26.15 | $26.20 |
| Purchase #3 | $82.86 | 7.597% | $89.1549 | $89.15 | $89.15 | $89.20 |
| Purchase #4 | $236.30 | 10.131% | $260.2396 | $260.24 | $260.25 | $260.20 |
| Purchase #5 | $220.70 | 6.420% | $234.8689 | $234.87 | $234.85 | $234.90 |
| Purchase #6 | $196.33 | 13.324% | $222.489 | $222.49 | $222.50 | $222.50 |
| Purchase #7 | $142.84 | 9.831% | $156.8826 | $156.88 | $156.90 | $156.90 |
| 7 purchase totals = | $1,068.98 | $1,161.6739 | $1,161.67 | $1,161.65 | $1,161.80 | |