| 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 | $177.37 | 6.648% | $189.1616 | $189.16 | $189.15 | $189.20 |
| Purchase #2 | $55.38 | 12.344% | $62.2161 | $62.22 | $62.20 | $62.20 |
| Purchase #3 | $120.95 | 5.148% | $127.1765 | $127.18 | $127.20 | $127.20 |
| Purchase #4 | $229.57 | 6.115% | $243.6082 | $243.61 | $243.60 | $243.60 |
| Purchase #5 | $27.82 | 4.619% | $29.105 | $29.11 | $29.10 | $29.10 |
| Purchase #6 | $170.70 | 9.208% | $186.4181 | $186.42 | $186.40 | $186.40 |
| Purchase #7 | $168.41 | 8.304% | $182.3948 | $182.39 | $182.40 | $182.40 |
| 7 purchase totals = | $950.20 | $1,020.0803 | $1,020.09 | $1,020.05 | $1,020.10 | |