| 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 | $137.26 | 9.661% | $150.5207 | $150.52 | $150.50 | $150.50 |
| Purchase #2 | $154.74 | 5.719% | $163.5896 | $163.59 | $163.60 | $163.60 |
| Purchase #3 | $26.47 | 7.418% | $28.4335 | $28.43 | $28.45 | $28.40 |
| Purchase #4 | $51.97 | 9.671% | $56.996 | $57.00 | $57.00 | $57.00 |
| Purchase #5 | $209.34 | 12.399% | $235.2961 | $235.30 | $235.30 | $235.30 |
| Purchase #6 | $14.36 | 4.399% | $14.9917 | $14.99 | $15.00 | $15.00 |
| Purchase #7 | $54.80 | 8.686% | $59.5599 | $59.56 | $59.55 | $59.60 |
| 7 purchase totals = | $648.94 | $709.3875 | $709.39 | $709.40 | $709.40 | |