| 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 | $142.29 | 13.772% | $161.8862 | $161.89 | $161.90 | $161.90 |
| Purchase #2 | $199.79 | 11.263% | $222.2923 | $222.29 | $222.30 | $222.30 |
| Purchase #3 | $95.46 | 6.273% | $101.4482 | $101.45 | $101.45 | $101.40 |
| Purchase #4 | $154.48 | 13.790% | $175.7828 | $175.78 | $175.80 | $175.80 |
| Purchase #5 | $142.67 | 3.202% | $147.2383 | $147.24 | $147.25 | $147.20 |
| Purchase #6 | $219.54 | 11.605% | $245.0176 | $245.02 | $245.00 | $245.00 |
| Purchase #7 | $70.98 | 8.553% | $77.0509 | $77.05 | $77.05 | $77.10 |
| 7 purchase totals = | $1,025.21 | $1,130.7163 | $1,130.72 | $1,130.75 | $1,130.70 | |