| 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 | $161.64 | 13.804% | $183.9528 | $183.95 | $183.95 | $184.00 |
| Purchase #2 | $14.46 | 5.868% | $15.3085 | $15.31 | $15.30 | $15.30 |
| Purchase #3 | $209.82 | 4.638% | $219.5515 | $219.55 | $219.55 | $219.60 |
| Purchase #4 | $132.64 | 13.844% | $151.0027 | $151.00 | $151.00 | $151.00 |
| Purchase #5 | $171.65 | 8.412% | $186.0892 | $186.09 | $186.10 | $186.10 |
| Purchase #6 | $123.28 | 12.610% | $138.8256 | $138.83 | $138.85 | $138.80 |
| Purchase #7 | $37.42 | 9.703% | $41.0509 | $41.05 | $41.05 | $41.10 |
| 7 purchase totals = | $850.91 | $935.7812 | $935.78 | $935.80 | $935.90 | |