| 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 | $174.40 | 3.845% | $181.1057 | $181.11 | $181.10 | $181.10 |
| Purchase #2 | $220.37 | 10.748% | $244.0554 | $244.06 | $244.05 | $244.10 |
| Purchase #3 | $235.44 | 5.287% | $247.8877 | $247.89 | $247.90 | $247.90 |
| Purchase #4 | $199.72 | 7.706% | $215.1104 | $215.11 | $215.10 | $215.10 |
| Purchase #5 | $91.99 | 5.866% | $97.3861 | $97.39 | $97.40 | $97.40 |
| Purchase #6 | $130.29 | 12.617% | $146.7287 | $146.73 | $146.75 | $146.70 |
| Purchase #7 | $182.53 | 4.515% | $190.7712 | $190.77 | $190.75 | $190.80 |
| 7 purchase totals = | $1,234.74 | $1,323.0452 | $1,323.06 | $1,323.05 | $1,323.10 | |