| 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 | $185.39 | 12.414% | $208.4043 | $208.40 | $208.40 | $208.40 |
| Purchase #2 | $170.32 | 7.123% | $182.4519 | $182.45 | $182.45 | $182.50 |
| Purchase #3 | $119.34 | 11.620% | $133.2073 | $133.21 | $133.20 | $133.20 |
| Purchase #4 | $146.95 | 11.688% | $164.1255 | $164.13 | $164.15 | $164.10 |
| Purchase #5 | $32.92 | 4.844% | $34.5146 | $34.51 | $34.50 | $34.50 |
| Purchase #6 | $12.72 | 5.636% | $13.4369 | $13.44 | $13.45 | $13.40 |
| Purchase #7 | $127.50 | 4.274% | $132.9494 | $132.95 | $132.95 | $132.90 |
| 7 purchase totals = | $795.14 | $869.0899 | $869.09 | $869.10 | $869.00 | |