| 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 | $157.61 | 8.241% | $170.5986 | $170.60 | $170.60 | $170.60 |
| Purchase #2 | $116.95 | 10.367% | $129.0742 | $129.07 | $129.05 | $129.10 |
| Purchase #3 | $30.81 | 12.759% | $34.741 | $34.74 | $34.75 | $34.70 |
| Purchase #4 | $192.43 | 10.524% | $212.6813 | $212.68 | $212.70 | $212.70 |
| Purchase #5 | $161.86 | 10.821% | $179.3749 | $179.37 | $179.35 | $179.40 |
| Purchase #6 | $46.39 | 7.732% | $49.9769 | $49.98 | $50.00 | $50.00 |
| Purchase #7 | $193.41 | 13.832% | $220.1625 | $220.16 | $220.15 | $220.20 |
| 7 purchase totals = | $899.46 | $996.6094 | $996.60 | $996.60 | $996.70 | |