| 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 | $189.31 | 4.427% | $197.6908 | $197.69 | $197.70 | $197.70 |
| Purchase #2 | $181.54 | 10.534% | $200.6634 | $200.66 | $200.65 | $200.70 |
| Purchase #3 | $77.48 | 7.800% | $83.5234 | $83.52 | $83.50 | $83.50 |
| Purchase #4 | $30.88 | 9.433% | $33.7929 | $33.79 | $33.80 | $33.80 |
| Purchase #5 | $206.83 | 10.115% | $227.7509 | $227.75 | $227.75 | $227.80 |
| Purchase #6 | $103.99 | 3.227% | $107.3458 | $107.35 | $107.35 | $107.30 |
| Purchase #7 | $15.32 | 7.353% | $16.4465 | $16.45 | $16.45 | $16.40 |
| 7 purchase totals = | $805.35 | $867.2137 | $867.21 | $867.20 | $867.20 | |