| 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 | $156.39 | 3.606% | $162.0294 | $162.03 | $162.05 | $162.00 |
| Purchase #2 | $67.46 | 8.860% | $73.437 | $73.44 | $73.45 | $73.40 |
| Purchase #3 | $213.59 | 6.515% | $227.5054 | $227.51 | $227.50 | $227.50 |
| Purchase #4 | $23.37 | 10.329% | $25.7839 | $25.78 | $25.80 | $25.80 |
| Purchase #5 | $76.43 | 8.240% | $82.7278 | $82.73 | $82.75 | $82.70 |
| Purchase #6 | $74.85 | 4.765% | $78.4166 | $78.42 | $78.40 | $78.40 |
| Purchase #7 | $79.85 | 5.724% | $84.4206 | $84.42 | $84.40 | $84.40 |
| 7 purchase totals = | $691.94 | $734.3207 | $734.33 | $734.35 | $734.20 | |