| 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 | $144.77 | 9.147% | $158.0121 | $158.01 | $158.00 | $158.00 |
| Purchase #2 | $158.88 | 10.458% | $175.4957 | $175.50 | $175.50 | $175.50 |
| Purchase #3 | $215.82 | 8.785% | $234.7798 | $234.78 | $234.80 | $234.80 |
| Purchase #4 | $81.37 | 6.240% | $86.4475 | $86.45 | $86.45 | $86.40 |
| Purchase #5 | $65.72 | 13.338% | $74.4857 | $74.49 | $74.50 | $74.50 |
| Purchase #6 | $202.79 | 9.121% | $221.2865 | $221.29 | $221.30 | $221.30 |
| Purchase #7 | $45.31 | 4.229% | $47.2262 | $47.23 | $47.25 | $47.20 |
| 7 purchase totals = | $914.66 | $997.7335 | $997.75 | $997.80 | $997.70 | |