| 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 | $139.91 | 5.654% | $147.8205 | $147.82 | $147.80 | $147.80 |
| Purchase #2 | $41.57 | 13.132% | $47.029 | $47.03 | $47.05 | $47.00 |
| Purchase #3 | $119.35 | 6.660% | $127.2987 | $127.30 | $127.30 | $127.30 |
| Purchase #4 | $151.82 | 4.197% | $158.1919 | $158.19 | $158.20 | $158.20 |
| Purchase #5 | $115.60 | 8.217% | $125.0989 | $125.10 | $125.10 | $125.10 |
| Purchase #6 | $74.70 | 11.689% | $83.4317 | $83.43 | $83.45 | $83.40 |
| Purchase #7 | $31.51 | 11.543% | $35.1472 | $35.15 | $35.15 | $35.10 |
| 7 purchase totals = | $674.46 | $724.0179 | $724.02 | $724.05 | $723.90 | |