| 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 | $185.54 | 6.525% | $197.6465 | $197.65 | $197.65 | $197.60 |
| Purchase #2 | $148.35 | 13.532% | $168.4247 | $168.42 | $168.40 | $168.40 |
| Purchase #3 | $175.90 | 11.483% | $196.0986 | $196.10 | $196.10 | $196.10 |
| Purchase #4 | $231.62 | 3.643% | $240.0579 | $240.06 | $240.05 | $240.10 |
| Purchase #5 | $195.99 | 7.260% | $210.2189 | $210.22 | $210.20 | $210.20 |
| Purchase #6 | $232.82 | 12.148% | $261.103 | $261.10 | $261.10 | $261.10 |
| Purchase #7 | $163.83 | 6.812% | $174.9901 | $174.99 | $175.00 | $175.00 |
| 7 purchase totals = | $1,334.05 | $1,448.5397 | $1,448.54 | $1,448.50 | $1,448.50 | |