| 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 | $156.62 | 9.282% | $171.1575 | $171.16 | $171.15 | $171.20 |
| Purchase #2 | $9.69 | 12.502% | $10.9014 | $10.90 | $10.90 | $10.90 |
| Purchase #3 | $241.50 | 8.149% | $261.1798 | $261.18 | $261.20 | $261.20 |
| Purchase #4 | $32.92 | 13.199% | $37.2651 | $37.27 | $37.25 | $37.30 |
| Purchase #5 | $241.37 | 8.855% | $262.7433 | $262.74 | $262.75 | $262.70 |
| Purchase #6 | $113.83 | 5.450% | $120.0337 | $120.03 | $120.05 | $120.00 |
| Purchase #7 | $148.73 | 10.366% | $164.1474 | $164.15 | $164.15 | $164.10 |
| 7 purchase totals = | $944.66 | $1,027.4282 | $1,027.43 | $1,027.45 | $1,027.40 | |