| 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 | $101.55 | 4.582% | $106.203 | $106.20 | $106.20 | $106.20 |
| Purchase #2 | $218.52 | 3.571% | $226.3233 | $226.32 | $226.30 | $226.30 |
| Purchase #3 | $26.28 | 9.389% | $28.7474 | $28.75 | $28.75 | $28.70 |
| Purchase #4 | $151.35 | 7.776% | $163.119 | $163.12 | $163.10 | $163.10 |
| Purchase #5 | $8.35 | 13.339% | $9.4638 | $9.46 | $9.45 | $9.50 |
| Purchase #6 | $75.36 | 10.705% | $83.4273 | $83.43 | $83.45 | $83.40 |
| Purchase #7 | $162.48 | 11.720% | $181.5227 | $181.52 | $181.50 | $181.50 |
| 7 purchase totals = | $743.89 | $798.8065 | $798.80 | $798.75 | $798.70 | |