| 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 | $249.49 | 11.153% | $277.3156 | $277.32 | $277.30 | $277.30 |
| Purchase #2 | $171.38 | 5.188% | $180.2712 | $180.27 | $180.25 | $180.30 |
| Purchase #3 | $227.97 | 3.357% | $235.623 | $235.62 | $235.60 | $235.60 |
| Purchase #4 | $192.39 | 6.787% | $205.4475 | $205.45 | $205.45 | $205.40 |
| Purchase #5 | $111.80 | 4.434% | $116.7572 | $116.76 | $116.75 | $116.80 |
| Purchase #6 | $155.68 | 8.552% | $168.9938 | $168.99 | $169.00 | $169.00 |
| Purchase #7 | $239.78 | 8.176% | $259.3844 | $259.38 | $259.40 | $259.40 |
| 7 purchase totals = | $1,348.49 | $1,443.7927 | $1,443.79 | $1,443.75 | $1,443.80 | |