| 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 | $176.78 | 6.476% | $188.2283 | $188.23 | $188.25 | $188.20 |
| Purchase #2 | $95.66 | 7.791% | $103.1129 | $103.11 | $103.10 | $103.10 |
| Purchase #3 | $47.50 | 8.750% | $51.6563 | $51.66 | $51.65 | $51.70 |
| Purchase #4 | $200.62 | 8.731% | $218.1361 | $218.14 | $218.15 | $218.10 |
| Purchase #5 | $100.80 | 13.846% | $114.7568 | $114.76 | $114.75 | $114.80 |
| Purchase #6 | $170.98 | 11.822% | $191.1933 | $191.19 | $191.20 | $191.20 |
| Purchase #7 | $111.32 | 6.643% | $118.715 | $118.72 | $118.70 | $118.70 |
| 7 purchase totals = | $903.66 | $985.7987 | $985.81 | $985.80 | $985.80 | |