| 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 | $154.58 | 11.236% | $171.9486 | $171.95 | $171.95 | $171.90 |
| Purchase #2 | $45.95 | 13.299% | $52.0609 | $52.06 | $52.05 | $52.10 |
| Purchase #3 | $26.91 | 7.317% | $28.879 | $28.88 | $28.90 | $28.90 |
| Purchase #4 | $20.48 | 7.116% | $21.9374 | $21.94 | $21.95 | $21.90 |
| Purchase #5 | $215.63 | 6.802% | $230.2972 | $230.30 | $230.30 | $230.30 |
| Purchase #6 | $229.28 | 9.229% | $250.4403 | $250.44 | $250.45 | $250.40 |
| Purchase #7 | $226.61 | 3.396% | $234.3057 | $234.31 | $234.30 | $234.30 |
| 7 purchase totals = | $919.44 | $989.8691 | $989.88 | $989.90 | $989.80 | |