| 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 | $196.45 | 13.579% | $223.1259 | $223.13 | $223.15 | $223.10 |
| Purchase #2 | $81.27 | 13.505% | $92.2455 | $92.25 | $92.25 | $92.20 |
| Purchase #3 | $45.92 | 8.671% | $49.9017 | $49.90 | $49.90 | $49.90 |
| Purchase #4 | $122.96 | 13.115% | $139.0862 | $139.09 | $139.10 | $139.10 |
| Purchase #5 | $199.71 | 7.270% | $214.2289 | $214.23 | $214.25 | $214.20 |
| Purchase #6 | $20.77 | 12.731% | $23.4142 | $23.41 | $23.40 | $23.40 |
| Purchase #7 | $13.39 | 10.590% | $14.808 | $14.81 | $14.80 | $14.80 |
| 7 purchase totals = | $680.47 | $756.8104 | $756.82 | $756.85 | $756.70 | |