| 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 | $133.68 | 9.695% | $146.6403 | $146.64 | $146.65 | $146.60 |
| Purchase #2 | $51.99 | 12.458% | $58.4669 | $58.47 | $58.45 | $58.50 |
| Purchase #3 | $144.98 | 4.653% | $151.7259 | $151.73 | $151.75 | $151.70 |
| Purchase #4 | $150.69 | 8.639% | $163.7081 | $163.71 | $163.70 | $163.70 |
| Purchase #5 | $160.34 | 9.832% | $176.1046 | $176.10 | $176.10 | $176.10 |
| Purchase #6 | $11.47 | 5.342% | $12.0827 | $12.08 | $12.10 | $12.10 |
| Purchase #7 | $67.82 | 9.830% | $74.4867 | $74.49 | $74.50 | $74.50 |
| 7 purchase totals = | $720.97 | $783.2152 | $783.22 | $783.25 | $783.20 | |