| 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 | $180.52 | 10.393% | $199.2814 | $199.28 | $199.30 | $199.30 |
| Purchase #2 | $142.78 | 12.758% | $160.9959 | $161.00 | $161.00 | $161.00 |
| Purchase #3 | $24.59 | 8.648% | $26.7165 | $26.72 | $26.70 | $26.70 |
| Purchase #4 | $151.95 | 12.393% | $170.7812 | $170.78 | $170.80 | $170.80 |
| Purchase #5 | $104.83 | 4.644% | $109.6983 | $109.70 | $109.70 | $109.70 |
| Purchase #6 | $154.51 | 10.146% | $170.1866 | $170.19 | $170.20 | $170.20 |
| Purchase #7 | $160.82 | 6.341% | $171.0176 | $171.02 | $171.00 | $171.00 |
| 7 purchase totals = | $920.00 | $1,008.6775 | $1,008.69 | $1,008.70 | $1,008.70 | |