| 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 | $65.64 | 13.367% | $74.4141 | $74.41 | $74.40 | $74.40 |
| Purchase #2 | $177.87 | 13.683% | $202.208 | $202.21 | $202.20 | $202.20 |
| Purchase #3 | $16.39 | 3.817% | $17.0156 | $17.02 | $17.00 | $17.00 |
| Purchase #4 | $114.97 | 6.198% | $122.0958 | $122.10 | $122.10 | $122.10 |
| Purchase #5 | $22.50 | 5.324% | $23.6979 | $23.70 | $23.70 | $23.70 |
| Purchase #6 | $124.82 | 12.589% | $140.5336 | $140.53 | $140.55 | $140.50 |
| Purchase #7 | $137.95 | 11.328% | $153.577 | $153.58 | $153.60 | $153.60 |
| 7 purchase totals = | $660.14 | $733.5420 | $733.55 | $733.55 | $733.50 | |