| 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 | $178.41 | 12.367% | $200.474 | $200.47 | $200.45 | $200.50 |
| Purchase #2 | $104.41 | 10.664% | $115.5443 | $115.54 | $115.55 | $115.50 |
| Purchase #3 | $27.66 | 9.720% | $30.3486 | $30.35 | $30.35 | $30.30 |
| Purchase #4 | $185.49 | 4.704% | $194.2154 | $194.22 | $194.20 | $194.20 |
| Purchase #5 | $201.41 | 5.599% | $212.6869 | $212.69 | $212.70 | $212.70 |
| Purchase #6 | $153.78 | 4.246% | $160.3095 | $160.31 | $160.30 | $160.30 |
| Purchase #7 | $43.29 | 13.139% | $48.9779 | $48.98 | $49.00 | $49.00 |
| 7 purchase totals = | $894.45 | $962.5566 | $962.56 | $962.55 | $962.50 | |