| 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 | $183.75 | 4.678% | $192.3458 | $192.35 | $192.35 | $192.30 |
| Purchase #2 | $113.94 | 11.112% | $126.601 | $126.60 | $126.60 | $126.60 |
| Purchase #3 | $145.91 | 12.859% | $164.6726 | $164.67 | $164.65 | $164.70 |
| Purchase #4 | $146.41 | 13.239% | $165.7932 | $165.79 | $165.80 | $165.80 |
| Purchase #5 | $128.94 | 4.836% | $135.1755 | $135.18 | $135.20 | $135.20 |
| Purchase #6 | $144.33 | 4.519% | $150.8523 | $150.85 | $150.85 | $150.90 |
| Purchase #7 | $27.80 | 10.515% | $30.7232 | $30.72 | $30.70 | $30.70 |
| 7 purchase totals = | $891.08 | $966.1636 | $966.16 | $966.15 | $966.20 | |