| 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 | $154.75 | 4.156% | $161.1814 | $161.18 | $161.20 | $161.20 |
| Purchase #2 | $81.74 | 7.146% | $87.5811 | $87.58 | $87.60 | $87.60 |
| Purchase #3 | $107.43 | 11.137% | $119.3945 | $119.39 | $119.40 | $119.40 |
| Purchase #4 | $237.42 | 3.705% | $246.2164 | $246.22 | $246.20 | $246.20 |
| Purchase #5 | $226.30 | 4.450% | $236.3704 | $236.37 | $236.35 | $236.40 |
| Purchase #6 | $194.79 | 12.815% | $219.7523 | $219.75 | $219.75 | $219.80 |
| Purchase #7 | $137.31 | 6.709% | $146.5221 | $146.52 | $146.50 | $146.50 |
| 7 purchase totals = | $1,139.74 | $1,217.0182 | $1,217.01 | $1,217.00 | $1,217.10 | |