| 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 | $131.57 | 9.232% | $143.7165 | $143.72 | $143.70 | $143.70 |
| Purchase #2 | $31.93 | 7.603% | $34.3576 | $34.36 | $34.35 | $34.40 |
| Purchase #3 | $115.94 | 8.242% | $125.4958 | $125.50 | $125.50 | $125.50 |
| Purchase #4 | $139.27 | 12.378% | $156.5088 | $156.51 | $156.50 | $156.50 |
| Purchase #5 | $43.85 | 5.538% | $46.2784 | $46.28 | $46.30 | $46.30 |
| Purchase #6 | $92.75 | 9.508% | $101.5687 | $101.57 | $101.55 | $101.60 |
| Purchase #7 | $43.88 | 3.558% | $45.4413 | $45.44 | $45.45 | $45.40 |
| 7 purchase totals = | $599.19 | $653.3671 | $653.38 | $653.35 | $653.40 | |