| 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 | $188.68 | 8.328% | $204.3933 | $204.39 | $204.40 | $204.40 |
| Purchase #2 | $166.47 | 8.134% | $180.0107 | $180.01 | $180.00 | $180.00 |
| Purchase #3 | $144.44 | 4.691% | $151.2157 | $151.22 | $151.20 | $151.20 |
| Purchase #4 | $40.25 | 4.206% | $41.9429 | $41.94 | $41.95 | $41.90 |
| Purchase #5 | $177.67 | 11.849% | $198.7221 | $198.72 | $198.70 | $198.70 |
| Purchase #6 | $44.44 | 10.411% | $49.0666 | $49.07 | $49.05 | $49.10 |
| Purchase #7 | $144.97 | 11.229% | $161.2487 | $161.25 | $161.25 | $161.20 |
| 7 purchase totals = | $906.92 | $986.6000 | $986.60 | $986.55 | $986.50 | |