| 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 | $170.75 | 9.113% | $186.3104 | $186.31 | $186.30 | $186.30 |
| Purchase #2 | $121.66 | 12.252% | $136.5658 | $136.57 | $136.55 | $136.60 |
| Purchase #3 | $205.55 | 13.246% | $232.7772 | $232.78 | $232.80 | $232.80 |
| Purchase #4 | $250.27 | 10.846% | $277.4143 | $277.41 | $277.40 | $277.40 |
| Purchase #5 | $130.90 | 4.189% | $136.3834 | $136.38 | $136.40 | $136.40 |
| Purchase #6 | $147.82 | 7.733% | $159.2509 | $159.25 | $159.25 | $159.30 |
| Purchase #7 | $246.36 | 10.211% | $271.5158 | $271.52 | $271.50 | $271.50 |
| 7 purchase totals = | $1,273.31 | $1,400.2178 | $1,400.22 | $1,400.20 | $1,400.30 | |