| 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 | $193.75 | 10.775% | $214.6266 | $214.63 | $214.65 | $214.60 |
| Purchase #2 | $236.60 | 7.491% | $254.3237 | $254.32 | $254.30 | $254.30 |
| Purchase #3 | $209.26 | 6.641% | $223.157 | $223.16 | $223.15 | $223.20 |
| Purchase #4 | $149.44 | 3.368% | $154.4731 | $154.47 | $154.45 | $154.50 |
| Purchase #5 | $146.89 | 11.528% | $163.8235 | $163.82 | $163.80 | $163.80 |
| Purchase #6 | $27.35 | 9.782% | $30.0254 | $30.03 | $30.05 | $30.00 |
| Purchase #7 | $69.40 | 12.179% | $77.8522 | $77.85 | $77.85 | $77.90 |
| 7 purchase totals = | $1,032.69 | $1,118.2815 | $1,118.28 | $1,118.25 | $1,118.30 | |