| 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 | $166.88 | 7.275% | $179.0205 | $179.02 | $179.00 | $179.00 |
| Purchase #2 | $116.41 | 7.138% | $124.7193 | $124.72 | $124.70 | $124.70 |
| Purchase #3 | $225.82 | 3.808% | $234.4192 | $234.42 | $234.40 | $234.40 |
| Purchase #4 | $153.50 | 3.291% | $158.5517 | $158.55 | $158.55 | $158.60 |
| Purchase #5 | $124.25 | 3.776% | $128.9417 | $128.94 | $128.95 | $128.90 |
| Purchase #6 | $215.93 | 3.240% | $222.9261 | $222.93 | $222.95 | $222.90 |
| Purchase #7 | $27.37 | 6.712% | $29.2071 | $29.21 | $29.20 | $29.20 |
| 7 purchase totals = | $1,030.16 | $1,077.7856 | $1,077.79 | $1,077.75 | $1,077.70 | |