| 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 | $153.32 | 8.133% | $165.7895 | $165.79 | $165.80 | $165.80 |
| Purchase #2 | $192.48 | 6.583% | $205.151 | $205.15 | $205.15 | $205.20 |
| Purchase #3 | $126.76 | 4.815% | $132.8635 | $132.86 | $132.85 | $132.90 |
| Purchase #4 | $17.45 | 7.704% | $18.7943 | $18.79 | $18.80 | $18.80 |
| Purchase #5 | $20.93 | 6.621% | $22.3158 | $22.32 | $22.30 | $22.30 |
| Purchase #6 | $231.72 | 7.367% | $248.7908 | $248.79 | $248.80 | $248.80 |
| Purchase #7 | $157.77 | 3.422% | $163.1689 | $163.17 | $163.15 | $163.20 |
| 7 purchase totals = | $900.43 | $956.8738 | $956.87 | $956.85 | $957.00 | |