| 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 | $153.78 | 6.431% | $163.6696 | $163.67 | $163.65 | $163.70 |
| Purchase #2 | $68.26 | 9.465% | $74.7208 | $74.72 | $74.70 | $74.70 |
| Purchase #3 | $160.64 | 6.726% | $171.4446 | $171.44 | $171.45 | $171.40 |
| Purchase #4 | $25.56 | 3.237% | $26.3874 | $26.39 | $26.40 | $26.40 |
| Purchase #5 | $61.72 | 5.821% | $65.3127 | $65.31 | $65.30 | $65.30 |
| Purchase #6 | $143.96 | 11.595% | $160.6522 | $160.65 | $160.65 | $160.70 |
| Purchase #7 | $12.73 | 4.393% | $13.2892 | $13.29 | $13.30 | $13.30 |
| 7 purchase totals = | $626.65 | $675.4765 | $675.47 | $675.45 | $675.50 | |