| 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 | $124.55 | 12.461% | $140.0702 | $140.07 | $140.05 | $140.10 |
| Purchase #2 | $71.74 | 5.308% | $75.548 | $75.55 | $75.55 | $75.50 |
| Purchase #3 | $208.45 | 6.843% | $222.7142 | $222.71 | $222.70 | $222.70 |
| Purchase #4 | $82.60 | 5.550% | $87.1843 | $87.18 | $87.20 | $87.20 |
| Purchase #5 | $68.84 | 9.279% | $75.2277 | $75.23 | $75.25 | $75.20 |
| Purchase #6 | $127.67 | 7.648% | $137.4342 | $137.43 | $137.45 | $137.40 |
| Purchase #7 | $17.90 | 4.156% | $18.6439 | $18.64 | $18.65 | $18.60 |
| 7 purchase totals = | $701.75 | $756.8225 | $756.81 | $756.85 | $756.70 | |