| 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 | $130.49 | 11.118% | $144.9979 | $145.00 | $145.00 | $145.00 |
| Purchase #2 | $171.74 | 7.113% | $183.9559 | $183.96 | $183.95 | $184.00 |
| Purchase #3 | $212.61 | 12.683% | $239.5753 | $239.58 | $239.60 | $239.60 |
| Purchase #4 | $20.89 | 10.831% | $23.1526 | $23.15 | $23.15 | $23.20 |
| Purchase #5 | $100.45 | 5.205% | $105.6784 | $105.68 | $105.70 | $105.70 |
| Purchase #6 | $83.95 | 5.644% | $88.6881 | $88.69 | $88.70 | $88.70 |
| Purchase #7 | $132.90 | 11.246% | $147.8459 | $147.85 | $147.85 | $147.80 |
| 7 purchase totals = | $853.03 | $933.8941 | $933.91 | $933.95 | $934.00 | |