| 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 | $182.84 | 4.219% | $190.554 | $190.55 | $190.55 | $190.60 |
| Purchase #2 | $191.80 | 9.154% | $209.3574 | $209.36 | $209.35 | $209.40 |
| Purchase #3 | $123.63 | 4.630% | $129.3541 | $129.35 | $129.35 | $129.40 |
| Purchase #4 | $96.66 | 8.858% | $105.2221 | $105.22 | $105.20 | $105.20 |
| Purchase #5 | $98.45 | 13.858% | $112.0932 | $112.09 | $112.10 | $112.10 |
| Purchase #6 | $30.58 | 13.729% | $34.7783 | $34.78 | $34.80 | $34.80 |
| Purchase #7 | $101.96 | 8.873% | $111.0069 | $111.01 | $111.00 | $111.00 |
| 7 purchase totals = | $825.92 | $892.3660 | $892.36 | $892.35 | $892.50 | |