| 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 | $186.97 | 10.605% | $206.7982 | $206.80 | $206.80 | $206.80 |
| Purchase #2 | $158.99 | 4.793% | $166.6104 | $166.61 | $166.60 | $166.60 |
| Purchase #3 | $104.32 | 3.663% | $108.1412 | $108.14 | $108.15 | $108.10 |
| Purchase #4 | $171.78 | 4.787% | $180.0031 | $180.00 | $180.00 | $180.00 |
| Purchase #5 | $112.39 | 8.516% | $121.9611 | $121.96 | $121.95 | $122.00 |
| Purchase #6 | $193.70 | 12.477% | $217.8679 | $217.87 | $217.85 | $217.90 |
| Purchase #7 | $120.66 | 11.264% | $134.2511 | $134.25 | $134.25 | $134.30 |
| 7 purchase totals = | $1,048.81 | $1,135.6330 | $1,135.63 | $1,135.60 | $1,135.70 | |