| 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 | $73.72 | 3.229% | $76.1004 | $76.10 | $76.10 | $76.10 |
| Purchase #2 | $150.78 | 3.840% | $156.57 | $156.57 | $156.55 | $156.60 |
| Purchase #3 | $207.83 | 6.846% | $222.058 | $222.06 | $222.05 | $222.10 |
| Purchase #4 | $190.31 | 4.257% | $198.4115 | $198.41 | $198.40 | $198.40 |
| Purchase #5 | $182.82 | 10.530% | $202.0709 | $202.07 | $202.05 | $202.10 |
| Purchase #6 | $231.66 | 12.502% | $260.6221 | $260.62 | $260.60 | $260.60 |
| Purchase #7 | $120.31 | 11.862% | $134.5812 | $134.58 | $134.60 | $134.60 |
| 7 purchase totals = | $1,157.43 | $1,250.4141 | $1,250.41 | $1,250.35 | $1,250.50 | |