| 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 | $123.89 | 8.628% | $134.5792 | $134.58 | $134.60 | $134.60 |
| Purchase #2 | $157.51 | 8.208% | $170.4384 | $170.44 | $170.45 | $170.40 |
| Purchase #3 | $123.75 | 3.372% | $127.9229 | $127.92 | $127.90 | $127.90 |
| Purchase #4 | $69.43 | 11.496% | $77.4117 | $77.41 | $77.40 | $77.40 |
| Purchase #5 | $16.31 | 4.270% | $17.0064 | $17.01 | $17.00 | $17.00 |
| Purchase #6 | $248.44 | 3.336% | $256.728 | $256.73 | $256.75 | $256.70 |
| Purchase #7 | $35.88 | 10.318% | $39.5821 | $39.58 | $39.60 | $39.60 |
| 7 purchase totals = | $775.21 | $823.6687 | $823.67 | $823.70 | $823.60 | |