| 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 | $206.56 | 11.226% | $229.7484 | $229.75 | $229.75 | $229.70 |
| Purchase #2 | $180.77 | 5.328% | $190.4014 | $190.40 | $190.40 | $190.40 |
| Purchase #3 | $171.38 | 13.704% | $194.8659 | $194.87 | $194.85 | $194.90 |
| Purchase #4 | $109.31 | 3.420% | $113.0484 | $113.05 | $113.05 | $113.00 |
| Purchase #5 | $16.39 | 7.542% | $17.6261 | $17.63 | $17.65 | $17.60 |
| Purchase #6 | $155.85 | 11.339% | $173.5218 | $173.52 | $173.50 | $173.50 |
| Purchase #7 | $229.70 | 13.534% | $260.7876 | $260.79 | $260.80 | $260.80 |
| 7 purchase totals = | $1,069.96 | $1,179.9996 | $1,180.01 | $1,180.00 | $1,179.90 | |