| 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 | $152.38 | 6.258% | $161.9159 | $161.92 | $161.90 | $161.90 |
| Purchase #2 | $199.99 | 9.830% | $219.649 | $219.65 | $219.65 | $219.60 |
| Purchase #3 | $158.65 | 6.435% | $168.8591 | $168.86 | $168.85 | $168.90 |
| Purchase #4 | $154.60 | 7.539% | $166.2553 | $166.26 | $166.25 | $166.30 |
| Purchase #5 | $108.74 | 12.467% | $122.2966 | $122.30 | $122.30 | $122.30 |
| Purchase #6 | $43.80 | 3.147% | $45.1784 | $45.18 | $45.20 | $45.20 |
| Purchase #7 | $234.43 | 11.496% | $261.3801 | $261.38 | $261.40 | $261.40 |
| 7 purchase totals = | $1,052.59 | $1,145.5344 | $1,145.55 | $1,145.55 | $1,145.60 | |