| 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 | $188.43 | 6.533% | $200.7401 | $200.74 | $200.75 | $200.70 |
| Purchase #2 | $132.83 | 13.392% | $150.6186 | $150.62 | $150.60 | $150.60 |
| Purchase #3 | $51.95 | 12.111% | $58.2417 | $58.24 | $58.25 | $58.20 |
| Purchase #4 | $97.69 | 11.840% | $109.2565 | $109.26 | $109.25 | $109.30 |
| Purchase #5 | $127.79 | 9.111% | $139.4329 | $139.43 | $139.45 | $139.40 |
| Purchase #6 | $26.98 | 6.257% | $28.6681 | $28.67 | $28.65 | $28.70 |
| Purchase #7 | $179.78 | 9.795% | $197.3895 | $197.39 | $197.40 | $197.40 |
| 7 purchase totals = | $805.45 | $884.3474 | $884.35 | $884.35 | $884.30 | |