| 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 | $170.95 | 8.220% | $185.0021 | $185.00 | $185.00 | $185.00 |
| Purchase #2 | $185.51 | 11.747% | $207.3019 | $207.30 | $207.30 | $207.30 |
| Purchase #3 | $36.92 | 5.308% | $38.8797 | $38.88 | $38.90 | $38.90 |
| Purchase #4 | $124.69 | 13.131% | $141.063 | $141.06 | $141.05 | $141.10 |
| Purchase #5 | $31.90 | 4.601% | $33.3677 | $33.37 | $33.35 | $33.40 |
| Purchase #6 | $125.68 | 9.738% | $137.9187 | $137.92 | $137.90 | $137.90 |
| Purchase #7 | $30.61 | 6.431% | $32.5785 | $32.58 | $32.60 | $32.60 |
| 7 purchase totals = | $706.26 | $776.1116 | $776.11 | $776.10 | $776.20 | |