| 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 | $150.34 | 10.360% | $165.9152 | $165.92 | $165.90 | $165.90 |
| Purchase #2 | $208.36 | 8.616% | $226.3123 | $226.31 | $226.30 | $226.30 |
| Purchase #3 | $83.31 | 4.568% | $87.1156 | $87.12 | $87.10 | $87.10 |
| Purchase #4 | $15.90 | 13.860% | $18.1037 | $18.10 | $18.10 | $18.10 |
| Purchase #5 | $28.31 | 8.378% | $30.6818 | $30.68 | $30.70 | $30.70 |
| Purchase #6 | $102.66 | 8.163% | $111.0401 | $111.04 | $111.05 | $111.00 |
| Purchase #7 | $215.69 | 9.704% | $236.6206 | $236.62 | $236.60 | $236.60 |
| 7 purchase totals = | $804.57 | $875.7893 | $875.79 | $875.75 | $875.70 | |