| 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 | $173.44 | 8.850% | $188.7894 | $188.79 | $188.80 | $188.80 |
| Purchase #2 | $98.92 | 12.448% | $111.2336 | $111.23 | $111.25 | $111.20 |
| Purchase #3 | $147.69 | 11.686% | $164.9491 | $164.95 | $164.95 | $164.90 |
| Purchase #4 | $20.78 | 13.443% | $23.5735 | $23.57 | $23.55 | $23.60 |
| Purchase #5 | $170.68 | 9.680% | $187.2018 | $187.20 | $187.20 | $187.20 |
| Purchase #6 | $182.51 | 12.421% | $205.1796 | $205.18 | $205.20 | $205.20 |
| Purchase #7 | $165.37 | 9.468% | $181.0272 | $181.03 | $181.05 | $181.00 |
| 7 purchase totals = | $959.39 | $1,061.9542 | $1,061.95 | $1,062.00 | $1,061.90 | |