| 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 | $194.73 | 12.149% | $218.3877 | $218.39 | $218.40 | $218.40 |
| Purchase #2 | $13.71 | 7.390% | $14.7232 | $14.72 | $14.70 | $14.70 |
| Purchase #3 | $183.31 | 12.193% | $205.661 | $205.66 | $205.65 | $205.70 |
| Purchase #4 | $46.68 | 10.300% | $51.488 | $51.49 | $51.50 | $51.50 |
| Purchase #5 | $122.56 | 13.482% | $139.0835 | $139.08 | $139.10 | $139.10 |
| Purchase #6 | $116.98 | 10.619% | $129.4021 | $129.40 | $129.40 | $129.40 |
| Purchase #7 | $150.46 | 3.657% | $155.9623 | $155.96 | $155.95 | $156.00 |
| 7 purchase totals = | $828.43 | $914.7078 | $914.70 | $914.70 | $914.80 | |