| 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 | $148.95 | 12.810% | $168.0305 | $168.03 | $168.05 | $168.00 |
| Purchase #2 | $51.86 | 8.728% | $56.3863 | $56.39 | $56.40 | $56.40 |
| Purchase #3 | $60.31 | 4.492% | $63.0191 | $63.02 | $63.00 | $63.00 |
| Purchase #4 | $31.84 | 6.777% | $33.9978 | $34.00 | $34.00 | $34.00 |
| Purchase #5 | $67.84 | 3.765% | $70.3942 | $70.39 | $70.40 | $70.40 |
| Purchase #6 | $207.98 | 3.322% | $214.8891 | $214.89 | $214.90 | $214.90 |
| Purchase #7 | $33.68 | 4.745% | $35.2781 | $35.28 | $35.30 | $35.30 |
| 7 purchase totals = | $602.46 | $641.9951 | $642.00 | $642.05 | $642.00 | |