| 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 | $154.34 | 8.643% | $167.6796 | $167.68 | $167.70 | $167.70 |
| Purchase #2 | $172.95 | 7.780% | $186.4055 | $186.41 | $186.40 | $186.40 |
| Purchase #3 | $163.40 | 11.422% | $182.0635 | $182.06 | $182.05 | $182.10 |
| Purchase #4 | $124.39 | 11.320% | $138.4709 | $138.47 | $138.45 | $138.50 |
| Purchase #5 | $83.29 | 3.507% | $86.211 | $86.21 | $86.20 | $86.20 |
| Purchase #6 | $88.45 | 5.869% | $93.6411 | $93.64 | $93.65 | $93.60 |
| Purchase #7 | $222.43 | 5.757% | $235.2353 | $235.24 | $235.25 | $235.20 |
| 7 purchase totals = | $1,009.25 | $1,089.7069 | $1,089.71 | $1,089.70 | $1,089.70 | |