| 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 | $156.50 | 10.667% | $173.1939 | $173.19 | $173.20 | $173.20 |
| Purchase #2 | $201.67 | 7.629% | $217.0554 | $217.06 | $217.05 | $217.10 |
| Purchase #3 | $246.98 | 11.673% | $275.81 | $275.81 | $275.80 | $275.80 |
| Purchase #4 | $124.26 | 13.456% | $140.9804 | $140.98 | $141.00 | $141.00 |
| Purchase #5 | $51.50 | 6.611% | $54.9047 | $54.90 | $54.90 | $54.90 |
| Purchase #6 | $85.76 | 8.582% | $93.1199 | $93.12 | $93.10 | $93.10 |
| Purchase #7 | $30.73 | 3.739% | $31.879 | $31.88 | $31.90 | $31.90 |
| 7 purchase totals = | $897.40 | $986.9433 | $986.94 | $986.95 | $987.00 | |