| 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 | $132.57 | 10.279% | $146.1969 | $146.20 | $146.20 | $146.20 |
| Purchase #2 | $195.68 | 3.777% | $203.0708 | $203.07 | $203.05 | $203.10 |
| Purchase #3 | $40.80 | 12.600% | $45.9408 | $45.94 | $45.95 | $45.90 |
| Purchase #4 | $5.98 | 8.240% | $6.4728 | $6.47 | $6.45 | $6.50 |
| Purchase #5 | $236.25 | 7.373% | $253.6687 | $253.67 | $253.65 | $253.70 |
| Purchase #6 | $101.68 | 12.288% | $114.1744 | $114.17 | $114.15 | $114.20 |
| Purchase #7 | $221.26 | 13.524% | $251.1832 | $251.18 | $251.20 | $251.20 |
| 7 purchase totals = | $934.22 | $1,020.7076 | $1,020.70 | $1,020.65 | $1,020.80 | |