| 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 | $220.77 | 7.227% | $236.725 | $236.73 | $236.75 | $236.70 |
| Purchase #2 | $156.31 | 5.611% | $165.0806 | $165.08 | $165.10 | $165.10 |
| Purchase #3 | $104.79 | 8.280% | $113.4666 | $113.47 | $113.45 | $113.50 |
| Purchase #4 | $174.82 | 7.759% | $188.3843 | $188.38 | $188.40 | $188.40 |
| Purchase #5 | $238.89 | 9.658% | $261.962 | $261.96 | $261.95 | $262.00 |
| Purchase #6 | $81.90 | 7.264% | $87.8492 | $87.85 | $87.85 | $87.80 |
| Purchase #7 | $73.44 | 13.364% | $83.2545 | $83.25 | $83.25 | $83.30 |
| 7 purchase totals = | $1,050.92 | $1,136.7222 | $1,136.72 | $1,136.75 | $1,136.80 | |