| 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 | $186.31 | 13.639% | $211.7208 | $211.72 | $211.70 | $211.70 |
| Purchase #2 | $202.98 | 5.763% | $214.6777 | $214.68 | $214.70 | $214.70 |
| Purchase #3 | $94.66 | 9.522% | $103.6735 | $103.67 | $103.65 | $103.70 |
| Purchase #4 | $51.78 | 3.253% | $53.4644 | $53.46 | $53.45 | $53.50 |
| Purchase #5 | $72.66 | 10.772% | $80.4869 | $80.49 | $80.50 | $80.50 |
| Purchase #6 | $146.48 | 9.862% | $160.9259 | $160.93 | $160.95 | $160.90 |
| Purchase #7 | $136.60 | 4.528% | $142.7852 | $142.79 | $142.80 | $142.80 |
| 7 purchase totals = | $891.47 | $967.7344 | $967.74 | $967.75 | $967.80 | |