| 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 | $139.34 | 5.179% | $146.5564 | $146.56 | $146.55 | $146.60 |
| Purchase #2 | $198.63 | 9.507% | $217.5138 | $217.51 | $217.50 | $217.50 |
| Purchase #3 | $16.89 | 9.311% | $18.4626 | $18.46 | $18.45 | $18.50 |
| Purchase #4 | $213.81 | 7.648% | $230.1622 | $230.16 | $230.15 | $230.20 |
| Purchase #5 | $28.56 | 9.843% | $31.3712 | $31.37 | $31.35 | $31.40 |
| Purchase #6 | $15.60 | 13.257% | $17.6681 | $17.67 | $17.65 | $17.70 |
| Purchase #7 | $110.33 | 5.846% | $116.7799 | $116.78 | $116.80 | $116.80 |
| 7 purchase totals = | $723.16 | $778.5142 | $778.51 | $778.45 | $778.70 | |