| 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 | $134.41 | 12.263% | $150.8927 | $150.89 | $150.90 | $150.90 |
| Purchase #2 | $39.26 | 11.714% | $43.8589 | $43.86 | $43.85 | $43.90 |
| Purchase #3 | $132.37 | 12.595% | $149.042 | $149.04 | $149.05 | $149.00 |
| Purchase #4 | $144.88 | 6.764% | $154.6797 | $154.68 | $154.70 | $154.70 |
| Purchase #5 | $198.49 | 5.760% | $209.923 | $209.92 | $209.90 | $209.90 |
| Purchase #6 | $18.84 | 5.800% | $19.9327 | $19.93 | $19.95 | $19.90 |
| Purchase #7 | $156.84 | 4.399% | $163.7394 | $163.74 | $163.75 | $163.70 |
| 7 purchase totals = | $825.09 | $892.0684 | $892.06 | $892.10 | $892.00 | |