| 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 | $188.78 | 3.679% | $195.7252 | $195.73 | $195.75 | $195.70 |
| Purchase #2 | $74.45 | 6.328% | $79.1612 | $79.16 | $79.15 | $79.20 |
| Purchase #3 | $80.97 | 11.332% | $90.1455 | $90.15 | $90.15 | $90.10 |
| Purchase #4 | $77.61 | 3.820% | $80.5747 | $80.57 | $80.55 | $80.60 |
| Purchase #5 | $45.92 | 8.126% | $49.6515 | $49.65 | $49.65 | $49.70 |
| Purchase #6 | $109.89 | 6.382% | $116.9032 | $116.90 | $116.90 | $116.90 |
| Purchase #7 | $243.76 | 6.672% | $260.0237 | $260.02 | $260.00 | $260.00 |
| 7 purchase totals = | $821.38 | $872.1850 | $872.18 | $872.15 | $872.20 | |