| 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 | $171.63 | 5.304% | $180.7333 | $180.73 | $180.75 | $180.70 |
| Purchase #2 | $84.95 | 12.625% | $95.6749 | $95.67 | $95.65 | $95.70 |
| Purchase #3 | $58.36 | 8.508% | $63.3253 | $63.33 | $63.35 | $63.30 |
| Purchase #4 | $65.61 | 7.166% | $70.3116 | $70.31 | $70.30 | $70.30 |
| Purchase #5 | $137.47 | 9.796% | $150.9366 | $150.94 | $150.95 | $150.90 |
| Purchase #6 | $216.59 | 8.103% | $234.1403 | $234.14 | $234.15 | $234.10 |
| Purchase #7 | $80.96 | 7.353% | $86.913 | $86.91 | $86.90 | $86.90 |
| 7 purchase totals = | $815.57 | $882.0350 | $882.03 | $882.05 | $881.90 | |