| 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 | $160.60 | 4.626% | $168.0294 | $168.03 | $168.05 | $168.00 |
| Purchase #2 | $235.85 | 10.313% | $260.1732 | $260.17 | $260.15 | $260.20 |
| Purchase #3 | $239.71 | 10.446% | $264.7501 | $264.75 | $264.75 | $264.80 |
| Purchase #4 | $94.85 | 3.488% | $98.1584 | $98.16 | $98.15 | $98.20 |
| Purchase #5 | $192.46 | 3.823% | $199.8177 | $199.82 | $199.80 | $199.80 |
| Purchase #6 | $28.42 | 9.593% | $31.1463 | $31.15 | $31.15 | $31.10 |
| Purchase #7 | $214.94 | 3.567% | $222.6069 | $222.61 | $222.60 | $222.60 |
| 7 purchase totals = | $1,166.83 | $1,244.6820 | $1,244.69 | $1,244.65 | $1,244.70 | |