| 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 | $169.46 | 6.434% | $180.3631 | $180.36 | $180.35 | $180.40 |
| Purchase #2 | $73.84 | 10.790% | $81.8073 | $81.81 | $81.80 | $81.80 |
| Purchase #3 | $71.29 | 4.245% | $74.3163 | $74.32 | $74.30 | $74.30 |
| Purchase #4 | $69.45 | 13.625% | $78.9126 | $78.91 | $78.90 | $78.90 |
| Purchase #5 | $12.86 | 11.646% | $14.3577 | $14.36 | $14.35 | $14.40 |
| Purchase #6 | $61.70 | 12.534% | $69.4335 | $69.43 | $69.45 | $69.40 |
| Purchase #7 | $212.37 | 11.405% | $236.5908 | $236.59 | $236.60 | $236.60 |
| 7 purchase totals = | $670.97 | $735.7813 | $735.78 | $735.75 | $735.80 | |