| 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 | $153.75 | 12.213% | $172.5275 | $172.53 | $172.55 | $172.50 |
| Purchase #2 | $143.41 | 7.407% | $154.0324 | $154.03 | $154.05 | $154.00 |
| Purchase #3 | $216.54 | 3.853% | $224.8833 | $224.88 | $224.90 | $224.90 |
| Purchase #4 | $169.72 | 9.690% | $186.1659 | $186.17 | $186.15 | $186.20 |
| Purchase #5 | $148.87 | 9.688% | $163.2925 | $163.29 | $163.30 | $163.30 |
| Purchase #6 | $146.95 | 9.839% | $161.4084 | $161.41 | $161.40 | $161.40 |
| Purchase #7 | $137.99 | 10.222% | $152.0953 | $152.10 | $152.10 | $152.10 |
| 7 purchase totals = | $1,117.23 | $1,214.4053 | $1,214.41 | $1,214.45 | $1,214.40 | |