| 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 | $184.80 | 12.455% | $207.8168 | $207.82 | $207.80 | $207.80 |
| Purchase #2 | $119.47 | 8.486% | $129.6082 | $129.61 | $129.60 | $129.60 |
| Purchase #3 | $108.99 | 3.526% | $112.833 | $112.83 | $112.85 | $112.80 |
| Purchase #4 | $41.65 | 11.376% | $46.3881 | $46.39 | $46.40 | $46.40 |
| Purchase #5 | $128.57 | 7.619% | $138.3657 | $138.37 | $138.35 | $138.40 |
| Purchase #6 | $123.73 | 12.229% | $138.8609 | $138.86 | $138.85 | $138.90 |
| Purchase #7 | $58.82 | 12.789% | $66.3425 | $66.34 | $66.35 | $66.30 |
| 7 purchase totals = | $766.03 | $840.2152 | $840.22 | $840.20 | $840.20 | |