| 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 | $160.27 | 3.566% | $165.9852 | $165.99 | $166.00 | $166.00 |
| Purchase #2 | $73.61 | 7.404% | $79.0601 | $79.06 | $79.05 | $79.10 |
| Purchase #3 | $176.53 | 5.102% | $185.5366 | $185.54 | $185.55 | $185.50 |
| Purchase #4 | $56.40 | 7.759% | $60.7761 | $60.78 | $60.80 | $60.80 |
| Purchase #5 | $102.53 | 5.132% | $107.7918 | $107.79 | $107.80 | $107.80 |
| Purchase #6 | $227.50 | 5.279% | $239.5097 | $239.51 | $239.50 | $239.50 |
| Purchase #7 | $115.37 | 9.342% | $126.1479 | $126.15 | $126.15 | $126.10 |
| 7 purchase totals = | $912.21 | $964.8074 | $964.82 | $964.85 | $964.80 | |