| 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 | $155.68 | 9.173% | $169.9605 | $169.96 | $169.95 | $170.00 |
| Purchase #2 | $208.45 | 8.813% | $226.8207 | $226.82 | $226.80 | $226.80 |
| Purchase #3 | $247.59 | 5.229% | $260.5365 | $260.54 | $260.55 | $260.50 |
| Purchase #4 | $235.41 | 4.464% | $245.9187 | $245.92 | $245.90 | $245.90 |
| Purchase #5 | $241.73 | 11.295% | $269.0334 | $269.03 | $269.05 | $269.00 |
| Purchase #6 | $228.43 | 6.793% | $243.9472 | $243.95 | $243.95 | $243.90 |
| Purchase #7 | $240.37 | 11.599% | $268.2505 | $268.25 | $268.25 | $268.30 |
| 7 purchase totals = | $1,557.66 | $1,684.4675 | $1,684.47 | $1,684.45 | $1,684.40 | |