| 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 | $179.56 | 13.832% | $204.3967 | $204.40 | $204.40 | $204.40 |
| Purchase #2 | $84.30 | 7.851% | $90.9184 | $90.92 | $90.90 | $90.90 |
| Purchase #3 | $64.31 | 13.438% | $72.952 | $72.95 | $72.95 | $73.00 |
| Purchase #4 | $28.25 | 8.646% | $30.6925 | $30.69 | $30.70 | $30.70 |
| Purchase #5 | $65.82 | 8.659% | $71.5194 | $71.52 | $71.50 | $71.50 |
| Purchase #6 | $69.86 | 13.232% | $79.1039 | $79.10 | $79.10 | $79.10 |
| Purchase #7 | $211.76 | 11.492% | $236.0955 | $236.10 | $236.10 | $236.10 |
| 7 purchase totals = | $703.86 | $785.6784 | $785.68 | $785.65 | $785.70 | |