| 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 | $139.35 | 10.619% | $154.1476 | $154.15 | $154.15 | $154.10 |
| Purchase #2 | $18.84 | 9.578% | $20.6445 | $20.64 | $20.65 | $20.60 |
| Purchase #3 | $144.53 | 8.343% | $156.5881 | $156.59 | $156.60 | $156.60 |
| Purchase #4 | $228.39 | 11.828% | $255.404 | $255.40 | $255.40 | $255.40 |
| Purchase #5 | $125.52 | 6.351% | $133.4918 | $133.49 | $133.50 | $133.50 |
| Purchase #6 | $78.73 | 3.768% | $81.6965 | $81.70 | $81.70 | $81.70 |
| Purchase #7 | $187.88 | 9.640% | $205.9916 | $205.99 | $206.00 | $206.00 |
| 7 purchase totals = | $923.24 | $1,007.9641 | $1,007.96 | $1,008.00 | $1,007.90 | |