| 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 | $120.37 | 11.495% | $134.2065 | $134.21 | $134.20 | $134.20 |
| Purchase #2 | $100.63 | 4.609% | $105.268 | $105.27 | $105.25 | $105.30 |
| Purchase #3 | $93.27 | 12.307% | $104.7487 | $104.75 | $104.75 | $104.70 |
| Purchase #4 | $198.46 | 8.468% | $215.2656 | $215.27 | $215.25 | $215.30 |
| Purchase #5 | $41.96 | 8.596% | $45.5669 | $45.57 | $45.55 | $45.60 |
| Purchase #6 | $91.96 | 6.362% | $97.8105 | $97.81 | $97.80 | $97.80 |
| Purchase #7 | $62.44 | 10.696% | $69.1186 | $69.12 | $69.10 | $69.10 |
| 7 purchase totals = | $709.09 | $771.9848 | $772.00 | $771.90 | $772.00 | |