| 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 | $145.41 | 11.123% | $161.584 | $161.58 | $161.60 | $161.60 |
| Purchase #2 | $106.84 | 7.323% | $114.6639 | $114.66 | $114.65 | $114.70 |
| Purchase #3 | $175.80 | 9.445% | $192.4043 | $192.40 | $192.40 | $192.40 |
| Purchase #4 | $48.71 | 7.552% | $52.3886 | $52.39 | $52.40 | $52.40 |
| Purchase #5 | $123.37 | 12.650% | $138.9763 | $138.98 | $139.00 | $139.00 |
| Purchase #6 | $76.61 | 5.203% | $80.596 | $80.60 | $80.60 | $80.60 |
| Purchase #7 | $16.62 | 7.281% | $17.8301 | $17.83 | $17.85 | $17.80 |
| 7 purchase totals = | $693.36 | $758.4432 | $758.44 | $758.50 | $758.50 | |