| 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 | $143.31 | 3.248% | $147.9647 | $147.96 | $147.95 | $148.00 |
| Purchase #2 | $206.74 | 10.711% | $228.8839 | $228.88 | $228.90 | $228.90 |
| Purchase #3 | $174.84 | 4.350% | $182.4455 | $182.45 | $182.45 | $182.40 |
| Purchase #4 | $48.62 | 11.313% | $54.1204 | $54.12 | $54.10 | $54.10 |
| Purchase #5 | $185.28 | 3.654% | $192.0501 | $192.05 | $192.05 | $192.10 |
| Purchase #6 | $55.82 | 10.215% | $61.522 | $61.52 | $61.50 | $61.50 |
| Purchase #7 | $72.82 | 8.683% | $79.143 | $79.14 | $79.15 | $79.10 |
| 7 purchase totals = | $887.43 | $946.1296 | $946.12 | $946.10 | $946.10 | |