| 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 | $113.58 | 9.861% | $124.7801 | $124.78 | $124.80 | $124.80 |
| Purchase #2 | $77.92 | 5.376% | $82.109 | $82.11 | $82.10 | $82.10 |
| Purchase #3 | $171.68 | 4.441% | $179.3043 | $179.30 | $179.30 | $179.30 |
| Purchase #4 | $203.41 | 4.312% | $212.181 | $212.18 | $212.20 | $212.20 |
| Purchase #5 | $127.29 | 5.517% | $134.3126 | $134.31 | $134.30 | $134.30 |
| Purchase #6 | $82.98 | 5.103% | $87.2145 | $87.21 | $87.20 | $87.20 |
| Purchase #7 | $142.32 | 11.385% | $158.5231 | $158.52 | $158.50 | $158.50 |
| 7 purchase totals = | $919.18 | $978.4246 | $978.41 | $978.40 | $978.40 | |