| 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 | $157.99 | 4.615% | $165.2812 | $165.28 | $165.30 | $165.30 |
| Purchase #2 | $246.28 | 5.683% | $260.2761 | $260.28 | $260.30 | $260.30 |
| Purchase #3 | $163.26 | 9.778% | $179.2236 | $179.22 | $179.20 | $179.20 |
| Purchase #4 | $117.63 | 12.372% | $132.1832 | $132.18 | $132.20 | $132.20 |
| Purchase #5 | $69.71 | 8.194% | $75.422 | $75.42 | $75.40 | $75.40 |
| Purchase #6 | $120.94 | 5.152% | $127.1708 | $127.17 | $127.15 | $127.20 |
| Purchase #7 | $215.88 | 3.794% | $224.0705 | $224.07 | $224.05 | $224.10 |
| 7 purchase totals = | $1,091.69 | $1,163.6274 | $1,163.62 | $1,163.60 | $1,163.70 | |