| 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 | $169.46 | 4.482% | $177.0552 | $177.06 | $177.05 | $177.10 |
| Purchase #2 | $48.72 | 13.771% | $55.4292 | $55.43 | $55.45 | $55.40 |
| Purchase #3 | $171.95 | 3.119% | $177.3131 | $177.31 | $177.30 | $177.30 |
| Purchase #4 | $30.59 | 3.457% | $31.6475 | $31.65 | $31.65 | $31.60 |
| Purchase #5 | $180.25 | 3.160% | $185.9459 | $185.95 | $185.95 | $185.90 |
| Purchase #6 | $34.65 | 5.191% | $36.4487 | $36.45 | $36.45 | $36.40 |
| Purchase #7 | $204.26 | 8.384% | $221.3852 | $221.39 | $221.40 | $221.40 |
| 7 purchase totals = | $839.88 | $885.2248 | $885.24 | $885.25 | $885.10 | |