| 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 | $147.84 | 7.222% | $158.517 | $158.52 | $158.50 | $158.50 |
| Purchase #2 | $48.63 | 4.795% | $50.9618 | $50.96 | $50.95 | $51.00 |
| Purchase #3 | $219.40 | 5.283% | $230.9909 | $230.99 | $231.00 | $231.00 |
| Purchase #4 | $190.61 | 4.525% | $199.2351 | $199.24 | $199.25 | $199.20 |
| Purchase #5 | $153.56 | 9.798% | $168.6058 | $168.61 | $168.60 | $168.60 |
| Purchase #6 | $239.90 | 6.274% | $254.9513 | $254.95 | $254.95 | $255.00 |
| Purchase #7 | $79.71 | 8.752% | $86.6862 | $86.69 | $86.70 | $86.70 |
| 7 purchase totals = | $1,079.65 | $1,149.9481 | $1,149.96 | $1,149.95 | $1,150.00 | |