| 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 | $162.32 | 9.451% | $177.6609 | $177.66 | $177.65 | $177.70 |
| Purchase #2 | $248.74 | 12.452% | $279.7131 | $279.71 | $279.70 | $279.70 |
| Purchase #3 | $219.56 | 8.628% | $238.5036 | $238.50 | $238.50 | $238.50 |
| Purchase #4 | $65.60 | 6.564% | $69.906 | $69.91 | $69.90 | $69.90 |
| Purchase #5 | $27.91 | 10.364% | $30.8026 | $30.80 | $30.80 | $30.80 |
| Purchase #6 | $72.69 | 6.335% | $77.2949 | $77.29 | $77.30 | $77.30 |
| Purchase #7 | $94.74 | 5.339% | $99.7982 | $99.80 | $99.80 | $99.80 |
| 7 purchase totals = | $891.56 | $973.6793 | $973.67 | $973.65 | $973.70 | |