| 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 | $171.71 | 5.321% | $180.8467 | $180.85 | $180.85 | $180.80 |
| Purchase #2 | $221.82 | 4.458% | $231.7087 | $231.71 | $231.70 | $231.70 |
| Purchase #3 | $104.26 | 11.560% | $116.3125 | $116.31 | $116.30 | $116.30 |
| Purchase #4 | $113.71 | 5.304% | $119.7412 | $119.74 | $119.75 | $119.70 |
| Purchase #5 | $222.80 | 7.539% | $239.5969 | $239.60 | $239.60 | $239.60 |
| Purchase #6 | $30.94 | 5.822% | $32.7413 | $32.74 | $32.75 | $32.70 |
| Purchase #7 | $233.38 | 10.168% | $257.1101 | $257.11 | $257.10 | $257.10 |
| 7 purchase totals = | $1,098.62 | $1,178.0574 | $1,178.06 | $1,178.05 | $1,177.90 | |