| 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 | $138.37 | 13.547% | $157.115 | $157.12 | $157.10 | $157.10 |
| Purchase #2 | $232.80 | 13.704% | $264.7029 | $264.70 | $264.70 | $264.70 |
| Purchase #3 | $51.71 | 4.547% | $54.0613 | $54.06 | $54.05 | $54.10 |
| Purchase #4 | $73.62 | 9.838% | $80.8627 | $80.86 | $80.85 | $80.90 |
| Purchase #5 | $190.43 | 4.656% | $199.2964 | $199.30 | $199.30 | $199.30 |
| Purchase #6 | $86.73 | 12.773% | $97.808 | $97.81 | $97.80 | $97.80 |
| Purchase #7 | $166.26 | 6.648% | $177.313 | $177.31 | $177.30 | $177.30 |
| 7 purchase totals = | $939.92 | $1,031.1593 | $1,031.16 | $1,031.10 | $1,031.20 | |