| 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 | $168.62 | 6.564% | $179.6882 | $179.69 | $179.70 | $179.70 |
| Purchase #2 | $114.44 | 13.492% | $129.8802 | $129.88 | $129.90 | $129.90 |
| Purchase #3 | $213.85 | 8.183% | $231.3493 | $231.35 | $231.35 | $231.30 |
| Purchase #4 | $117.49 | 6.119% | $124.6792 | $124.68 | $124.70 | $124.70 |
| Purchase #5 | $76.79 | 7.820% | $82.795 | $82.80 | $82.80 | $82.80 |
| Purchase #6 | $77.73 | 4.217% | $81.0079 | $81.01 | $81.00 | $81.00 |
| Purchase #7 | $61.55 | 8.549% | $66.8119 | $66.81 | $66.80 | $66.80 |
| 7 purchase totals = | $830.47 | $896.2117 | $896.22 | $896.25 | $896.20 | |