| 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 | $138.70 | 4.262% | $144.6114 | $144.61 | $144.60 | $144.60 |
| Purchase #2 | $136.33 | 12.473% | $153.3344 | $153.33 | $153.35 | $153.30 |
| Purchase #3 | $19.26 | 12.328% | $21.6344 | $21.63 | $21.65 | $21.60 |
| Purchase #4 | $242.67 | 11.249% | $269.9679 | $269.97 | $269.95 | $270.00 |
| Purchase #5 | $49.53 | 4.138% | $51.5796 | $51.58 | $51.60 | $51.60 |
| Purchase #6 | $150.89 | 8.360% | $163.5044 | $163.50 | $163.50 | $163.50 |
| Purchase #7 | $176.36 | 8.452% | $191.2659 | $191.27 | $191.25 | $191.30 |
| 7 purchase totals = | $913.74 | $995.8980 | $995.89 | $995.90 | $995.90 | |