| 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 | $169.89 | 3.383% | $175.6374 | $175.64 | $175.65 | $175.60 |
| Purchase #2 | $206.81 | 5.254% | $217.6758 | $217.68 | $217.70 | $217.70 |
| Purchase #3 | $167.90 | 12.450% | $188.8036 | $188.80 | $188.80 | $188.80 |
| Purchase #4 | $207.68 | 13.350% | $235.4053 | $235.41 | $235.40 | $235.40 |
| Purchase #5 | $27.42 | 10.555% | $30.3142 | $30.31 | $30.30 | $30.30 |
| Purchase #6 | $45.69 | 3.349% | $47.2202 | $47.22 | $47.20 | $47.20 |
| Purchase #7 | $193.96 | 3.169% | $200.1066 | $200.11 | $200.10 | $200.10 |
| 7 purchase totals = | $1,019.35 | $1,095.1631 | $1,095.17 | $1,095.15 | $1,095.10 | |