| 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 | $163.60 | 8.677% | $177.7956 | $177.80 | $177.80 | $177.80 |
| Purchase #2 | $123.73 | 7.716% | $133.277 | $133.28 | $133.30 | $133.30 |
| Purchase #3 | $72.56 | 8.124% | $78.4548 | $78.45 | $78.45 | $78.50 |
| Purchase #4 | $8.95 | 5.173% | $9.413 | $9.41 | $9.40 | $9.40 |
| Purchase #5 | $196.79 | 9.685% | $215.8491 | $215.85 | $215.85 | $215.80 |
| Purchase #6 | $221.69 | 12.473% | $249.3414 | $249.34 | $249.35 | $249.30 |
| Purchase #7 | $11.35 | 5.103% | $11.9292 | $11.93 | $11.95 | $11.90 |
| 7 purchase totals = | $798.67 | $876.0601 | $876.06 | $876.10 | $876.00 | |