| 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 | $155.92 | 4.576% | $163.0549 | $163.05 | $163.05 | $163.10 |
| Purchase #2 | $170.75 | 11.739% | $190.7943 | $190.79 | $190.80 | $190.80 |
| Purchase #3 | $210.56 | 4.756% | $220.5742 | $220.57 | $220.55 | $220.60 |
| Purchase #4 | $120.60 | 4.575% | $126.1175 | $126.12 | $126.10 | $126.10 |
| Purchase #5 | $185.85 | 13.534% | $211.0029 | $211.00 | $211.00 | $211.00 |
| Purchase #6 | $127.41 | 8.701% | $138.4959 | $138.50 | $138.50 | $138.50 |
| Purchase #7 | $118.92 | 11.855% | $133.018 | $133.02 | $133.00 | $133.00 |
| 7 purchase totals = | $1,090.01 | $1,183.0577 | $1,183.05 | $1,183.00 | $1,183.10 | |