| 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 | $108.56 | 3.750% | $112.631 | $112.63 | $112.65 | $112.60 |
| Purchase #2 | $17.92 | 4.545% | $18.7345 | $18.73 | $18.75 | $18.70 |
| Purchase #3 | $125.31 | 9.120% | $136.7383 | $136.74 | $136.75 | $136.70 |
| Purchase #4 | $130.85 | 8.776% | $142.3334 | $142.33 | $142.35 | $142.30 |
| Purchase #5 | $13.70 | 5.403% | $14.4402 | $14.44 | $14.45 | $14.40 |
| Purchase #6 | $196.77 | 6.565% | $209.688 | $209.69 | $209.70 | $209.70 |
| Purchase #7 | $92.51 | 11.419% | $103.0737 | $103.07 | $103.05 | $103.10 |
| 7 purchase totals = | $685.62 | $737.6391 | $737.63 | $737.70 | $737.50 | |