| 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 | $201.39 | 7.253% | $215.9968 | $216.00 | $216.00 | $216.00 |
| Purchase #2 | $165.26 | 5.184% | $173.8271 | $173.83 | $173.85 | $173.80 |
| Purchase #3 | $37.44 | 10.799% | $41.4831 | $41.48 | $41.50 | $41.50 |
| Purchase #4 | $33.34 | 13.494% | $37.8389 | $37.84 | $37.85 | $37.80 |
| Purchase #5 | $54.45 | 5.590% | $57.4938 | $57.49 | $57.50 | $57.50 |
| Purchase #6 | $44.29 | 10.104% | $48.7651 | $48.77 | $48.75 | $48.80 |
| Purchase #7 | $181.46 | 12.459% | $204.0681 | $204.07 | $204.05 | $204.10 |
| 7 purchase totals = | $717.63 | $779.4729 | $779.48 | $779.50 | $779.50 | |