| 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 | $149.65 | 5.287% | $157.562 | $157.56 | $157.55 | $157.60 |
| Purchase #2 | $99.25 | 3.589% | $102.8121 | $102.81 | $102.80 | $102.80 |
| Purchase #3 | $235.94 | 13.815% | $268.5351 | $268.54 | $268.55 | $268.50 |
| Purchase #4 | $235.71 | 9.456% | $257.9987 | $258.00 | $258.00 | $258.00 |
| Purchase #5 | $43.40 | 12.447% | $48.802 | $48.80 | $48.80 | $48.80 |
| Purchase #6 | $110.80 | 10.669% | $122.6213 | $122.62 | $122.60 | $122.60 |
| Purchase #7 | $164.61 | 11.589% | $183.6867 | $183.69 | $183.70 | $183.70 |
| 7 purchase totals = | $1,039.36 | $1,142.0179 | $1,142.02 | $1,142.00 | $1,142.00 | |