| 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 | $125.97 | 13.236% | $142.6434 | $142.64 | $142.65 | $142.60 |
| Purchase #2 | $28.53 | 8.614% | $30.9876 | $30.99 | $31.00 | $31.00 |
| Purchase #3 | $40.94 | 10.639% | $45.2956 | $45.30 | $45.30 | $45.30 |
| Purchase #4 | $98.30 | 5.842% | $104.0427 | $104.04 | $104.05 | $104.00 |
| Purchase #5 | $127.92 | 10.182% | $140.9448 | $140.94 | $140.95 | $140.90 |
| Purchase #6 | $15.68 | 13.755% | $17.8368 | $17.84 | $17.85 | $17.80 |
| Purchase #7 | $152.47 | 12.323% | $171.2589 | $171.26 | $171.25 | $171.30 |
| 7 purchase totals = | $589.81 | $653.0098 | $653.01 | $653.05 | $652.90 | |