| 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 | $153.30 | 9.623% | $168.0521 | $168.05 | $168.05 | $168.10 |
| Purchase #2 | $50.75 | 3.324% | $52.4369 | $52.44 | $52.45 | $52.40 |
| Purchase #3 | $66.86 | 8.670% | $72.6568 | $72.66 | $72.65 | $72.70 |
| Purchase #4 | $169.49 | 13.169% | $191.8101 | $191.81 | $191.80 | $191.80 |
| Purchase #5 | $188.89 | 8.182% | $204.345 | $204.35 | $204.35 | $204.30 |
| Purchase #6 | $111.95 | 13.308% | $126.8483 | $126.85 | $126.85 | $126.80 |
| Purchase #7 | $86.70 | 11.635% | $96.7875 | $96.79 | $96.80 | $96.80 |
| 7 purchase totals = | $827.94 | $912.9367 | $912.95 | $912.95 | $912.90 | |