| 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 | $10.86 | 6.133% | $11.526 | $11.53 | $11.55 | $11.50 |
| Purchase #2 | $143.31 | 4.508% | $149.7704 | $149.77 | $149.75 | $149.80 |
| Purchase #3 | $69.44 | 6.367% | $73.8612 | $73.86 | $73.85 | $73.90 |
| Purchase #4 | $199.83 | 4.125% | $208.073 | $208.07 | $208.05 | $208.10 |
| Purchase #5 | $131.98 | 10.609% | $145.9818 | $145.98 | $146.00 | $146.00 |
| Purchase #6 | $236.36 | 7.702% | $254.5644 | $254.56 | $254.55 | $254.60 |
| Purchase #7 | $87.70 | 8.794% | $95.4123 | $95.41 | $95.40 | $95.40 |
| 7 purchase totals = | $879.48 | $939.1891 | $939.18 | $939.15 | $939.30 | |