| 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 | $140.31 | 4.672% | $146.8653 | $146.87 | $146.85 | $146.90 |
| Purchase #2 | $212.69 | 10.193% | $234.3695 | $234.37 | $234.35 | $234.40 |
| Purchase #3 | $170.87 | 7.304% | $183.3503 | $183.35 | $183.35 | $183.40 |
| Purchase #4 | $15.80 | 10.559% | $17.4683 | $17.47 | $17.45 | $17.50 |
| Purchase #5 | $84.60 | 13.704% | $96.1936 | $96.19 | $96.20 | $96.20 |
| Purchase #6 | $165.41 | 13.673% | $188.0265 | $188.03 | $188.05 | $188.00 |
| Purchase #7 | $126.99 | 5.820% | $134.3808 | $134.38 | $134.40 | $134.40 |
| 7 purchase totals = | $916.67 | $1,000.6543 | $1,000.66 | $1,000.65 | $1,000.80 | |