| 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 | $154.33 | 6.103% | $163.7488 | $163.75 | $163.75 | $163.70 |
| Purchase #2 | $213.49 | 10.273% | $235.4218 | $235.42 | $235.40 | $235.40 |
| Purchase #3 | $14.45 | 12.823% | $16.3029 | $16.30 | $16.30 | $16.30 |
| Purchase #4 | $153.28 | 9.596% | $167.9887 | $167.99 | $168.00 | $168.00 |
| Purchase #5 | $150.31 | 13.344% | $170.3674 | $170.37 | $170.35 | $170.40 |
| Purchase #6 | $80.94 | 10.766% | $89.654 | $89.65 | $89.65 | $89.70 |
| Purchase #7 | $8.28 | 7.535% | $8.9039 | $8.90 | $8.90 | $8.90 |
| 7 purchase totals = | $775.08 | $852.3875 | $852.38 | $852.35 | $852.40 | |