| 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 | $177.95 | 7.496% | $191.2891 | $191.29 | $191.30 | $191.30 |
| Purchase #2 | $72.43 | 3.237% | $74.7746 | $74.77 | $74.75 | $74.80 |
| Purchase #3 | $165.33 | 12.609% | $186.1765 | $186.18 | $186.20 | $186.20 |
| Purchase #4 | $20.53 | 3.773% | $21.3046 | $21.30 | $21.30 | $21.30 |
| Purchase #5 | $47.55 | 11.858% | $53.1885 | $53.19 | $53.20 | $53.20 |
| Purchase #6 | $109.32 | 4.461% | $114.1968 | $114.20 | $114.20 | $114.20 |
| Purchase #7 | $12.83 | 9.322% | $14.026 | $14.03 | $14.05 | $14.00 |
| 7 purchase totals = | $605.94 | $654.9561 | $654.96 | $655.00 | $655.00 | |