| 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 | $218.28 | 8.154% | $236.0786 | $236.08 | $236.10 | $236.10 |
| Purchase #2 | $153.75 | 11.193% | $170.9592 | $170.96 | $170.95 | $171.00 |
| Purchase #3 | $113.42 | 5.601% | $119.7727 | $119.77 | $119.75 | $119.80 |
| Purchase #4 | $7.29 | 7.318% | $7.8235 | $7.82 | $7.80 | $7.80 |
| Purchase #5 | $93.97 | 13.122% | $106.3007 | $106.30 | $106.30 | $106.30 |
| Purchase #6 | $206.43 | 10.342% | $227.779 | $227.78 | $227.80 | $227.80 |
| Purchase #7 | $36.99 | 13.677% | $42.0491 | $42.05 | $42.05 | $42.00 |
| 7 purchase totals = | $830.13 | $910.7628 | $910.76 | $910.75 | $910.80 | |