| 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 | $143.92 | 7.180% | $154.2535 | $154.25 | $154.25 | $154.30 |
| Purchase #2 | $33.82 | 5.325% | $35.6209 | $35.62 | $35.60 | $35.60 |
| Purchase #3 | $35.49 | 8.296% | $38.4343 | $38.43 | $38.45 | $38.40 |
| Purchase #4 | $68.63 | 7.501% | $73.7779 | $73.78 | $73.80 | $73.80 |
| Purchase #5 | $232.90 | 6.651% | $248.3902 | $248.39 | $248.40 | $248.40 |
| Purchase #6 | $75.33 | 4.491% | $78.7131 | $78.71 | $78.70 | $78.70 |
| Purchase #7 | $21.73 | 10.297% | $23.9675 | $23.97 | $23.95 | $24.00 |
| 7 purchase totals = | $611.82 | $653.1574 | $653.15 | $653.15 | $653.20 | |