| 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 | $142.46 | 4.816% | $149.3209 | $149.32 | $149.30 | $149.30 |
| Purchase #2 | $47.36 | 12.401% | $53.2331 | $53.23 | $53.25 | $53.20 |
| Purchase #3 | $150.27 | 11.159% | $167.0386 | $167.04 | $167.05 | $167.00 |
| Purchase #4 | $129.26 | 13.620% | $146.8652 | $146.87 | $146.85 | $146.90 |
| Purchase #5 | $223.25 | 5.721% | $236.0221 | $236.02 | $236.00 | $236.00 |
| Purchase #6 | $132.86 | 5.661% | $140.3812 | $140.38 | $140.40 | $140.40 |
| Purchase #7 | $6.37 | 6.787% | $6.8023 | $6.80 | $6.80 | $6.80 |
| 7 purchase totals = | $831.83 | $899.6634 | $899.66 | $899.65 | $899.60 | |