| 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 | $159.59 | 10.328% | $176.0725 | $176.07 | $176.05 | $176.10 |
| Purchase #2 | $191.30 | 6.498% | $203.7307 | $203.73 | $203.75 | $203.70 |
| Purchase #3 | $205.57 | 5.439% | $216.751 | $216.75 | $216.75 | $216.80 |
| Purchase #4 | $13.29 | 8.445% | $14.4123 | $14.41 | $14.40 | $14.40 |
| Purchase #5 | $42.80 | 6.287% | $45.4908 | $45.49 | $45.50 | $45.50 |
| Purchase #6 | $115.77 | 10.329% | $127.7279 | $127.73 | $127.75 | $127.70 |
| Purchase #7 | $134.38 | 12.437% | $151.0928 | $151.09 | $151.10 | $151.10 |
| 7 purchase totals = | $862.70 | $935.2780 | $935.27 | $935.30 | $935.30 | |