| 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 | $147.81 | 13.485% | $167.7422 | $167.74 | $167.75 | $167.70 |
| Purchase #2 | $13.77 | 13.360% | $15.6097 | $15.61 | $15.60 | $15.60 |
| Purchase #3 | $140.93 | 12.178% | $158.0925 | $158.09 | $158.10 | $158.10 |
| Purchase #4 | $201.83 | 5.176% | $212.2767 | $212.28 | $212.30 | $212.30 |
| Purchase #5 | $230.58 | 12.166% | $258.6324 | $258.63 | $258.65 | $258.60 |
| Purchase #6 | $144.90 | 3.107% | $149.402 | $149.40 | $149.40 | $149.40 |
| Purchase #7 | $27.96 | 8.296% | $30.2796 | $30.28 | $30.30 | $30.30 |
| 7 purchase totals = | $907.78 | $992.0351 | $992.03 | $992.10 | $992.00 | |