| 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 | $140.58 | 12.453% | $158.0864 | $158.09 | $158.10 | $158.10 |
| Purchase #2 | $136.41 | 8.422% | $147.8985 | $147.90 | $147.90 | $147.90 |
| Purchase #3 | $30.57 | 13.442% | $34.6792 | $34.68 | $34.70 | $34.70 |
| Purchase #4 | $111.48 | 11.565% | $124.3727 | $124.37 | $124.35 | $124.40 |
| Purchase #5 | $45.50 | 7.648% | $48.9798 | $48.98 | $49.00 | $49.00 |
| Purchase #6 | $147.85 | 9.663% | $162.1367 | $162.14 | $162.15 | $162.10 |
| Purchase #7 | $158.99 | 8.795% | $172.9732 | $172.97 | $172.95 | $173.00 |
| 7 purchase totals = | $771.38 | $849.1265 | $849.13 | $849.15 | $849.20 | |