| 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 | $171.71 | 5.772% | $181.6211 | $181.62 | $181.60 | $181.60 |
| Purchase #2 | $72.27 | 12.545% | $81.3363 | $81.34 | $81.35 | $81.30 |
| Purchase #3 | $240.70 | 8.809% | $261.9033 | $261.90 | $261.90 | $261.90 |
| Purchase #4 | $11.90 | 9.718% | $13.0564 | $13.06 | $13.05 | $13.10 |
| Purchase #5 | $248.46 | 5.407% | $261.8942 | $261.89 | $261.90 | $261.90 |
| Purchase #6 | $180.74 | 10.438% | $199.6056 | $199.61 | $199.60 | $199.60 |
| Purchase #7 | $102.43 | 13.409% | $116.1648 | $116.16 | $116.15 | $116.20 |
| 7 purchase totals = | $1,028.21 | $1,115.5817 | $1,115.58 | $1,115.55 | $1,115.60 | |