| 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 | $149.73 | 7.339% | $160.7187 | $160.72 | $160.70 | $160.70 |
| Purchase #2 | $219.45 | 6.714% | $234.1839 | $234.18 | $234.20 | $234.20 |
| Purchase #3 | $146.63 | 10.473% | $161.9866 | $161.99 | $162.00 | $162.00 |
| Purchase #4 | $76.92 | 3.570% | $79.666 | $79.67 | $79.65 | $79.70 |
| Purchase #5 | $243.69 | 7.366% | $261.6402 | $261.64 | $261.65 | $261.60 |
| Purchase #6 | $199.43 | 4.708% | $208.8192 | $208.82 | $208.80 | $208.80 |
| Purchase #7 | $50.85 | 4.585% | $53.1815 | $53.18 | $53.20 | $53.20 |
| 7 purchase totals = | $1,086.70 | $1,160.1961 | $1,160.20 | $1,160.20 | $1,160.20 | |