| 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 | $162.70 | 3.205% | $167.9145 | $167.91 | $167.90 | $167.90 |
| Purchase #2 | $202.25 | 12.213% | $226.9508 | $226.95 | $226.95 | $227.00 |
| Purchase #3 | $74.44 | 3.485% | $77.0342 | $77.03 | $77.05 | $77.00 |
| Purchase #4 | $250.40 | 8.824% | $272.4953 | $272.50 | $272.50 | $272.50 |
| Purchase #5 | $32.79 | 13.530% | $37.2265 | $37.23 | $37.25 | $37.20 |
| Purchase #6 | $26.94 | 12.791% | $30.3859 | $30.39 | $30.40 | $30.40 |
| Purchase #7 | $88.70 | 8.252% | $96.0195 | $96.02 | $96.00 | $96.00 |
| 7 purchase totals = | $838.22 | $908.0267 | $908.03 | $908.05 | $908.00 | |