| 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 | $186.25 | 3.402% | $192.5862 | $192.59 | $192.60 | $192.60 |
| Purchase #2 | $232.36 | 3.173% | $239.7328 | $239.73 | $239.75 | $239.70 |
| Purchase #3 | $150.70 | 10.476% | $166.4873 | $166.49 | $166.50 | $166.50 |
| Purchase #4 | $184.49 | 12.596% | $207.7284 | $207.73 | $207.75 | $207.70 |
| Purchase #5 | $18.64 | 7.131% | $19.9692 | $19.97 | $19.95 | $20.00 |
| Purchase #6 | $99.28 | 12.347% | $111.5381 | $111.54 | $111.55 | $111.50 |
| Purchase #7 | $150.61 | 5.382% | $158.7158 | $158.72 | $158.70 | $158.70 |
| 7 purchase totals = | $1,022.33 | $1,096.7578 | $1,096.77 | $1,096.80 | $1,096.70 | |