| 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 | $177.74 | 4.655% | $186.0138 | $186.01 | $186.00 | $186.00 |
| Purchase #2 | $207.29 | 9.240% | $226.4436 | $226.44 | $226.45 | $226.40 |
| Purchase #3 | $126.30 | 9.546% | $138.3566 | $138.36 | $138.35 | $138.40 |
| Purchase #4 | $168.40 | 8.855% | $183.3118 | $183.31 | $183.30 | $183.30 |
| Purchase #5 | $99.48 | 10.688% | $110.1124 | $110.11 | $110.10 | $110.10 |
| Purchase #6 | $203.69 | 5.456% | $214.8033 | $214.80 | $214.80 | $214.80 |
| Purchase #7 | $224.92 | 13.863% | $256.1007 | $256.10 | $256.10 | $256.10 |
| 7 purchase totals = | $1,207.82 | $1,315.1422 | $1,315.13 | $1,315.10 | $1,315.10 | |