| 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 | $98.36 | 9.324% | $107.5311 | $107.53 | $107.55 | $107.50 |
| Purchase #2 | $182.76 | 4.322% | $190.6589 | $190.66 | $190.65 | $190.70 |
| Purchase #3 | $180.85 | 7.497% | $194.4083 | $194.41 | $194.40 | $194.40 |
| Purchase #4 | $15.50 | 3.456% | $16.0357 | $16.04 | $16.05 | $16.00 |
| Purchase #5 | $165.73 | 3.236% | $171.093 | $171.09 | $171.10 | $171.10 |
| Purchase #6 | $11.50 | 13.248% | $13.0235 | $13.02 | $13.00 | $13.00 |
| Purchase #7 | $193.45 | 11.725% | $216.132 | $216.13 | $216.15 | $216.10 |
| 7 purchase totals = | $848.15 | $908.8825 | $908.88 | $908.90 | $908.80 | |