| 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 | $179.84 | 3.388% | $185.933 | $185.93 | $185.95 | $185.90 |
| Purchase #2 | $23.90 | 13.339% | $27.088 | $27.09 | $27.10 | $27.10 |
| Purchase #3 | $154.47 | 13.775% | $175.7482 | $175.75 | $175.75 | $175.70 |
| Purchase #4 | $222.79 | 12.834% | $251.3829 | $251.38 | $251.40 | $251.40 |
| Purchase #5 | $120.36 | 13.196% | $136.2427 | $136.24 | $136.25 | $136.20 |
| Purchase #6 | $104.46 | 5.664% | $110.3766 | $110.38 | $110.40 | $110.40 |
| Purchase #7 | $198.67 | 11.796% | $222.1051 | $222.11 | $222.10 | $222.10 |
| 7 purchase totals = | $1,004.49 | $1,108.8765 | $1,108.88 | $1,108.95 | $1,108.80 | |