| 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 | $165.31 | 7.657% | $177.9678 | $177.97 | $177.95 | $178.00 |
| Purchase #2 | $146.39 | 8.151% | $158.3222 | $158.32 | $158.30 | $158.30 |
| Purchase #3 | $237.65 | 10.106% | $261.6669 | $261.67 | $261.65 | $261.70 |
| Purchase #4 | $32.47 | 6.710% | $34.6487 | $34.65 | $34.65 | $34.60 |
| Purchase #5 | $75.58 | 7.711% | $81.408 | $81.41 | $81.40 | $81.40 |
| Purchase #6 | $47.64 | 6.113% | $50.5522 | $50.55 | $50.55 | $50.60 |
| Purchase #7 | $17.62 | 7.416% | $18.9267 | $18.93 | $18.95 | $18.90 |
| 7 purchase totals = | $722.66 | $783.4925 | $783.50 | $783.45 | $783.50 | |