| 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 | $196.42 | 6.630% | $209.4426 | $209.44 | $209.45 | $209.40 |
| Purchase #2 | $151.66 | 7.599% | $163.1846 | $163.18 | $163.20 | $163.20 |
| Purchase #3 | $77.73 | 11.347% | $86.55 | $86.55 | $86.55 | $86.60 |
| Purchase #4 | $226.83 | 12.261% | $254.6416 | $254.64 | $254.65 | $254.60 |
| Purchase #5 | $106.90 | 11.495% | $119.1882 | $119.19 | $119.20 | $119.20 |
| Purchase #6 | $180.76 | 3.744% | $187.5277 | $187.53 | $187.55 | $187.50 |
| Purchase #7 | $127.93 | 3.427% | $132.3142 | $132.31 | $132.30 | $132.30 |
| 7 purchase totals = | $1,068.23 | $1,152.8489 | $1,152.84 | $1,152.90 | $1,152.80 | |