| 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 | $178.91 | 12.793% | $201.798 | $201.80 | $201.80 | $201.80 |
| Purchase #2 | $150.76 | 7.211% | $161.6313 | $161.63 | $161.65 | $161.60 |
| Purchase #3 | $208.51 | 8.478% | $226.1875 | $226.19 | $226.20 | $226.20 |
| Purchase #4 | $172.76 | 3.666% | $179.0934 | $179.09 | $179.10 | $179.10 |
| Purchase #5 | $218.81 | 7.520% | $235.2645 | $235.26 | $235.25 | $235.30 |
| Purchase #6 | $40.40 | 12.326% | $45.3797 | $45.38 | $45.40 | $45.40 |
| Purchase #7 | $163.98 | 5.254% | $172.5955 | $172.60 | $172.60 | $172.60 |
| 7 purchase totals = | $1,134.13 | $1,221.9499 | $1,221.95 | $1,222.00 | $1,222.00 | |