| 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 | $163.82 | 11.134% | $182.0597 | $182.06 | $182.05 | $182.10 |
| Purchase #2 | $75.91 | 4.708% | $79.4838 | $79.48 | $79.50 | $79.50 |
| Purchase #3 | $245.88 | 6.110% | $260.9033 | $260.90 | $260.90 | $260.90 |
| Purchase #4 | $152.69 | 7.618% | $164.3219 | $164.32 | $164.30 | $164.30 |
| Purchase #5 | $13.35 | 3.422% | $13.8068 | $13.81 | $13.80 | $13.80 |
| Purchase #6 | $129.32 | 7.715% | $139.297 | $139.30 | $139.30 | $139.30 |
| Purchase #7 | $101.77 | 5.258% | $107.1211 | $107.12 | $107.10 | $107.10 |
| 7 purchase totals = | $882.74 | $946.9936 | $946.99 | $946.95 | $947.00 | |