| 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 | $138.54 | 11.330% | $154.2366 | $154.24 | $154.25 | $154.20 |
| Purchase #2 | $191.33 | 11.563% | $213.4535 | $213.45 | $213.45 | $213.50 |
| Purchase #3 | $181.57 | 10.144% | $199.9885 | $199.99 | $200.00 | $200.00 |
| Purchase #4 | $23.85 | 13.594% | $27.0922 | $27.09 | $27.10 | $27.10 |
| Purchase #5 | $195.30 | 9.629% | $214.1054 | $214.11 | $214.10 | $214.10 |
| Purchase #6 | $16.61 | 10.587% | $18.3685 | $18.37 | $18.35 | $18.40 |
| Purchase #7 | $231.60 | 6.689% | $247.0917 | $247.09 | $247.10 | $247.10 |
| 7 purchase totals = | $978.80 | $1,074.3364 | $1,074.34 | $1,074.35 | $1,074.40 | |