| 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 | $143.90 | 10.180% | $158.549 | $158.55 | $158.55 | $158.50 |
| Purchase #2 | $179.67 | 6.322% | $191.0287 | $191.03 | $191.05 | $191.00 |
| Purchase #3 | $226.64 | 11.390% | $252.4543 | $252.45 | $252.45 | $252.50 |
| Purchase #4 | $198.95 | 5.518% | $209.9281 | $209.93 | $209.95 | $209.90 |
| Purchase #5 | $205.97 | 9.640% | $225.8255 | $225.83 | $225.85 | $225.80 |
| Purchase #6 | $35.34 | 4.614% | $36.9706 | $36.97 | $36.95 | $37.00 |
| Purchase #7 | $235.95 | 8.193% | $255.2814 | $255.28 | $255.30 | $255.30 |
| 7 purchase totals = | $1,226.42 | $1,330.0376 | $1,330.04 | $1,330.10 | $1,330.00 | |