| 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 | $188.41 | 3.156% | $194.3562 | $194.36 | $194.35 | $194.40 |
| Purchase #2 | $110.45 | 8.400% | $119.7278 | $119.73 | $119.75 | $119.70 |
| Purchase #3 | $177.89 | 5.104% | $186.9695 | $186.97 | $186.95 | $187.00 |
| Purchase #4 | $44.45 | 9.273% | $48.5718 | $48.57 | $48.55 | $48.60 |
| Purchase #5 | $122.32 | 7.358% | $131.3203 | $131.32 | $131.30 | $131.30 |
| Purchase #6 | $91.67 | 7.722% | $98.7488 | $98.75 | $98.75 | $98.70 |
| Purchase #7 | $127.39 | 13.465% | $144.5431 | $144.54 | $144.55 | $144.50 |
| 7 purchase totals = | $862.58 | $924.2375 | $924.24 | $924.20 | $924.20 | |