| 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 | $152.41 | 9.791% | $167.3325 | $167.33 | $167.35 | $167.30 |
| Purchase #2 | $234.91 | 7.629% | $252.8313 | $252.83 | $252.85 | $252.80 |
| Purchase #3 | $149.67 | 9.397% | $163.7345 | $163.73 | $163.75 | $163.70 |
| Purchase #4 | $24.40 | 4.473% | $25.4914 | $25.49 | $25.50 | $25.50 |
| Purchase #5 | $201.72 | 3.534% | $208.8488 | $208.85 | $208.85 | $208.80 |
| Purchase #6 | $118.70 | 5.660% | $125.4184 | $125.42 | $125.40 | $125.40 |
| Purchase #7 | $134.43 | 10.281% | $148.2507 | $148.25 | $148.25 | $148.30 |
| 7 purchase totals = | $1,016.24 | $1,091.9076 | $1,091.90 | $1,091.95 | $1,091.80 | |