| 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 | $222.67 | 6.796% | $237.8027 | $237.80 | $237.80 | $237.80 |
| Purchase #2 | $16.44 | 10.831% | $18.2206 | $18.22 | $18.20 | $18.20 |
| Purchase #3 | $131.75 | 10.433% | $145.4955 | $145.50 | $145.50 | $145.50 |
| Purchase #4 | $176.44 | 8.235% | $190.9698 | $190.97 | $190.95 | $191.00 |
| Purchase #5 | $146.87 | 10.609% | $162.4514 | $162.45 | $162.45 | $162.50 |
| Purchase #6 | $145.49 | 5.772% | $153.8877 | $153.89 | $153.90 | $153.90 |
| Purchase #7 | $214.47 | 11.476% | $239.0826 | $239.08 | $239.10 | $239.10 |
| 7 purchase totals = | $1,054.13 | $1,147.9103 | $1,147.91 | $1,147.90 | $1,148.00 | |