| 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 | $134.87 | 8.806% | $146.7467 | $146.75 | $146.75 | $146.70 |
| Purchase #2 | $136.56 | 10.549% | $150.9657 | $150.97 | $150.95 | $151.00 |
| Purchase #3 | $60.92 | 10.768% | $67.4799 | $67.48 | $67.50 | $67.50 |
| Purchase #4 | $76.80 | 4.626% | $80.3528 | $80.35 | $80.35 | $80.40 |
| Purchase #5 | $18.38 | 3.669% | $19.0544 | $19.05 | $19.05 | $19.10 |
| Purchase #6 | $116.66 | 8.416% | $126.4781 | $126.48 | $126.50 | $126.50 |
| Purchase #7 | $179.43 | 11.526% | $200.1111 | $200.11 | $200.10 | $200.10 |
| 7 purchase totals = | $723.62 | $791.1887 | $791.19 | $791.20 | $791.30 | |