| 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 | $173.88 | 4.493% | $181.6924 | $181.69 | $181.70 | $181.70 |
| Purchase #2 | $171.87 | 9.491% | $188.1822 | $188.18 | $188.20 | $188.20 |
| Purchase #3 | $125.88 | 5.768% | $133.1408 | $133.14 | $133.15 | $133.10 |
| Purchase #4 | $77.45 | 11.151% | $86.0864 | $86.09 | $86.10 | $86.10 |
| Purchase #5 | $167.70 | 13.474% | $190.2959 | $190.30 | $190.30 | $190.30 |
| Purchase #6 | $207.27 | 13.250% | $234.7333 | $234.73 | $234.75 | $234.70 |
| Purchase #7 | $132.42 | 6.188% | $140.6141 | $140.61 | $140.60 | $140.60 |
| 7 purchase totals = | $1,056.47 | $1,154.7451 | $1,154.74 | $1,154.80 | $1,154.70 | |