| 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 | $188.98 | 5.537% | $199.4438 | $199.44 | $199.45 | $199.40 |
| Purchase #2 | $143.89 | 10.229% | $158.6085 | $158.61 | $158.60 | $158.60 |
| Purchase #3 | $63.86 | 9.437% | $69.8865 | $69.89 | $69.90 | $69.90 |
| Purchase #4 | $132.60 | 5.381% | $139.7352 | $139.74 | $139.75 | $139.70 |
| Purchase #5 | $217.96 | 4.698% | $228.1998 | $228.20 | $228.20 | $228.20 |
| Purchase #6 | $82.58 | 8.638% | $89.7133 | $89.71 | $89.70 | $89.70 |
| Purchase #7 | $167.79 | 8.505% | $182.0605 | $182.06 | $182.05 | $182.10 |
| 7 purchase totals = | $997.66 | $1,067.6476 | $1,067.65 | $1,067.65 | $1,067.60 | |