| 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 | $140.30 | 13.257% | $158.8996 | $158.90 | $158.90 | $158.90 |
| Purchase #2 | $200.82 | 3.240% | $207.3266 | $207.33 | $207.35 | $207.30 |
| Purchase #3 | $89.70 | 5.543% | $94.6721 | $94.67 | $94.65 | $94.70 |
| Purchase #4 | $227.54 | 12.823% | $256.7175 | $256.72 | $256.70 | $256.70 |
| Purchase #5 | $26.33 | 5.455% | $27.7663 | $27.77 | $27.75 | $27.80 |
| Purchase #6 | $54.63 | 6.744% | $58.3142 | $58.31 | $58.30 | $58.30 |
| Purchase #7 | $182.85 | 4.334% | $190.7747 | $190.77 | $190.75 | $190.80 |
| 7 purchase totals = | $922.17 | $994.4710 | $994.47 | $994.40 | $994.50 | |