| 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 | $186.66 | 6.212% | $198.2553 | $198.26 | $198.25 | $198.30 |
| Purchase #2 | $204.28 | 10.714% | $226.1666 | $226.17 | $226.15 | $226.20 |
| Purchase #3 | $26.36 | 5.313% | $27.7605 | $27.76 | $27.75 | $27.80 |
| Purchase #4 | $141.84 | 3.255% | $146.4569 | $146.46 | $146.45 | $146.50 |
| Purchase #5 | $31.74 | 7.144% | $34.0075 | $34.01 | $34.00 | $34.00 |
| Purchase #6 | $24.49 | 5.162% | $25.7542 | $25.75 | $25.75 | $25.80 |
| Purchase #7 | $19.33 | 3.712% | $20.0475 | $20.05 | $20.05 | $20.00 |
| 7 purchase totals = | $634.70 | $678.4485 | $678.46 | $678.40 | $678.60 | |