| 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 | $196.91 | 9.521% | $215.6578 | $215.66 | $215.65 | $215.70 |
| Purchase #2 | $99.70 | 4.661% | $104.347 | $104.35 | $104.35 | $104.30 |
| Purchase #3 | $156.68 | 10.845% | $173.6719 | $173.67 | $173.65 | $173.70 |
| Purchase #4 | $79.65 | 11.311% | $88.6592 | $88.66 | $88.65 | $88.70 |
| Purchase #5 | $32.92 | 8.730% | $35.7939 | $35.79 | $35.80 | $35.80 |
| Purchase #6 | $141.63 | 10.854% | $157.0025 | $157.00 | $157.00 | $157.00 |
| Purchase #7 | $29.37 | 9.558% | $32.1772 | $32.18 | $32.20 | $32.20 |
| 7 purchase totals = | $736.86 | $807.3095 | $807.31 | $807.30 | $807.40 | |