| 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 | $167.40 | 7.832% | $180.5108 | $180.51 | $180.50 | $180.50 |
| Purchase #2 | $201.33 | 5.714% | $212.834 | $212.83 | $212.85 | $212.80 |
| Purchase #3 | $212.29 | 8.105% | $229.4961 | $229.50 | $229.50 | $229.50 |
| Purchase #4 | $109.41 | 11.839% | $122.363 | $122.36 | $122.35 | $122.40 |
| Purchase #5 | $100.49 | 4.217% | $104.7277 | $104.73 | $104.75 | $104.70 |
| Purchase #6 | $26.74 | 9.349% | $29.2399 | $29.24 | $29.25 | $29.20 |
| Purchase #7 | $14.82 | 10.714% | $16.4078 | $16.41 | $16.40 | $16.40 |
| 7 purchase totals = | $832.48 | $895.5793 | $895.58 | $895.60 | $895.50 | |