| 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 | $131.64 | 6.706% | $140.4678 | $140.47 | $140.45 | $140.50 |
| Purchase #2 | $197.62 | 8.137% | $213.7003 | $213.70 | $213.70 | $213.70 |
| Purchase #3 | $68.83 | 6.361% | $73.2083 | $73.21 | $73.20 | $73.20 |
| Purchase #4 | $126.36 | 8.813% | $137.4961 | $137.50 | $137.50 | $137.50 |
| Purchase #5 | $151.27 | 8.871% | $164.6892 | $164.69 | $164.70 | $164.70 |
| Purchase #6 | $221.45 | 13.836% | $252.0898 | $252.09 | $252.10 | $252.10 |
| Purchase #7 | $10.34 | 6.555% | $11.0178 | $11.02 | $11.00 | $11.00 |
| 7 purchase totals = | $907.51 | $992.6693 | $992.68 | $992.65 | $992.70 | |