| 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 | $135.94 | 5.615% | $143.573 | $143.57 | $143.55 | $143.60 |
| Purchase #2 | $77.35 | 8.199% | $83.6919 | $83.69 | $83.70 | $83.70 |
| Purchase #3 | $15.72 | 3.374% | $16.2504 | $16.25 | $16.25 | $16.30 |
| Purchase #4 | $13.67 | 7.187% | $14.6525 | $14.65 | $14.65 | $14.70 |
| Purchase #5 | $131.49 | 8.506% | $142.6745 | $142.67 | $142.65 | $142.70 |
| Purchase #6 | $240.79 | 8.393% | $260.9995 | $261.00 | $261.00 | $261.00 |
| Purchase #7 | $208.44 | 8.336% | $225.8156 | $225.82 | $225.80 | $225.80 |
| 7 purchase totals = | $823.40 | $887.6574 | $887.65 | $887.60 | $887.80 | |