| 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 | $184.61 | 4.776% | $193.427 | $193.43 | $193.45 | $193.40 |
| Purchase #2 | $135.54 | 3.795% | $140.6837 | $140.68 | $140.70 | $140.70 |
| Purchase #3 | $72.81 | 12.868% | $82.1792 | $82.18 | $82.20 | $82.20 |
| Purchase #4 | $237.76 | 3.819% | $246.8401 | $246.84 | $246.85 | $246.80 |
| Purchase #5 | $213.82 | 8.551% | $232.1037 | $232.10 | $232.10 | $232.10 |
| Purchase #6 | $67.79 | 7.728% | $73.0288 | $73.03 | $73.05 | $73.00 |
| Purchase #7 | $122.72 | 4.158% | $127.8227 | $127.82 | $127.80 | $127.80 |
| 7 purchase totals = | $1,035.05 | $1,096.0852 | $1,096.08 | $1,096.15 | $1,096.00 | |