| 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 | $150.92 | 4.402% | $157.5635 | $157.56 | $157.55 | $157.60 |
| Purchase #2 | $172.42 | 12.118% | $193.3139 | $193.31 | $193.30 | $193.30 |
| Purchase #3 | $72.74 | 11.371% | $81.0113 | $81.01 | $81.00 | $81.00 |
| Purchase #4 | $169.40 | 12.595% | $190.7359 | $190.74 | $190.75 | $190.70 |
| Purchase #5 | $213.46 | 8.599% | $231.8154 | $231.82 | $231.80 | $231.80 |
| Purchase #6 | $128.60 | 12.570% | $144.765 | $144.77 | $144.75 | $144.80 |
| Purchase #7 | $82.46 | 6.328% | $87.6781 | $87.68 | $87.70 | $87.70 |
| 7 purchase totals = | $990.00 | $1,086.8831 | $1,086.89 | $1,086.85 | $1,086.90 | |