| 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 | $144.35 | 13.432% | $163.7391 | $163.74 | $163.75 | $163.70 |
| Purchase #2 | $22.48 | 12.563% | $25.3042 | $25.30 | $25.30 | $25.30 |
| Purchase #3 | $59.53 | 7.854% | $64.2055 | $64.21 | $64.20 | $64.20 |
| Purchase #4 | $167.94 | 11.119% | $186.6132 | $186.61 | $186.60 | $186.60 |
| Purchase #5 | $118.83 | 3.255% | $122.6979 | $122.70 | $122.70 | $122.70 |
| Purchase #6 | $27.44 | 8.240% | $29.7011 | $29.70 | $29.70 | $29.70 |
| Purchase #7 | $217.90 | 6.508% | $232.0809 | $232.08 | $232.10 | $232.10 |
| 7 purchase totals = | $758.47 | $824.3419 | $824.34 | $824.35 | $824.30 | |