| 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 | $185.77 | 11.102% | $206.3942 | $206.39 | $206.40 | $206.40 |
| Purchase #2 | $196.95 | 5.858% | $208.4873 | $208.49 | $208.50 | $208.50 |
| Purchase #3 | $119.75 | 13.701% | $136.1569 | $136.16 | $136.15 | $136.20 |
| Purchase #4 | $21.64 | 7.241% | $23.207 | $23.21 | $23.20 | $23.20 |
| Purchase #5 | $140.92 | 13.382% | $159.7779 | $159.78 | $159.80 | $159.80 |
| Purchase #6 | $183.50 | 5.795% | $194.1338 | $194.13 | $194.15 | $194.10 |
| Purchase #7 | $145.86 | 8.467% | $158.21 | $158.21 | $158.20 | $158.20 |
| 7 purchase totals = | $994.39 | $1,086.3671 | $1,086.37 | $1,086.40 | $1,086.40 | |