| 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 | $155.48 | 5.415% | $163.8992 | $163.90 | $163.90 | $163.90 |
| Purchase #2 | $81.60 | 3.168% | $84.1851 | $84.19 | $84.20 | $84.20 |
| Purchase #3 | $125.76 | 12.357% | $141.3002 | $141.30 | $141.30 | $141.30 |
| Purchase #4 | $65.73 | 13.604% | $74.6719 | $74.67 | $74.65 | $74.70 |
| Purchase #5 | $132.48 | 8.378% | $143.5792 | $143.58 | $143.60 | $143.60 |
| Purchase #6 | $103.60 | 9.633% | $113.5798 | $113.58 | $113.60 | $113.60 |
| Purchase #7 | $190.47 | 6.807% | $203.4353 | $203.44 | $203.45 | $203.40 |
| 7 purchase totals = | $855.12 | $924.6507 | $924.66 | $924.70 | $924.70 | |