| 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 | $125.99 | 8.870% | $137.1653 | $137.17 | $137.15 | $137.20 |
| Purchase #2 | $214.80 | 3.645% | $222.6295 | $222.63 | $222.65 | $222.60 |
| Purchase #3 | $195.49 | 6.312% | $207.8293 | $207.83 | $207.85 | $207.80 |
| Purchase #4 | $183.60 | 7.108% | $196.6503 | $196.65 | $196.65 | $196.70 |
| Purchase #5 | $173.78 | 8.549% | $188.6365 | $188.64 | $188.65 | $188.60 |
| Purchase #6 | $108.70 | 11.687% | $121.4038 | $121.40 | $121.40 | $121.40 |
| Purchase #7 | $141.47 | 4.649% | $148.0469 | $148.05 | $148.05 | $148.00 |
| 7 purchase totals = | $1,143.83 | $1,222.3616 | $1,222.37 | $1,222.40 | $1,222.30 | |