| 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 | $96.80 | 10.527% | $106.9901 | $106.99 | $107.00 | $107.00 |
| Purchase #2 | $118.25 | 9.725% | $129.7498 | $129.75 | $129.75 | $129.70 |
| Purchase #3 | $142.96 | 10.148% | $157.4676 | $157.47 | $157.45 | $157.50 |
| Purchase #4 | $149.59 | 8.356% | $162.0897 | $162.09 | $162.10 | $162.10 |
| Purchase #5 | $71.69 | 3.538% | $74.2264 | $74.23 | $74.25 | $74.20 |
| Purchase #6 | $27.73 | 8.409% | $30.0618 | $30.06 | $30.05 | $30.10 |
| Purchase #7 | $170.57 | 9.128% | $186.1396 | $186.14 | $186.15 | $186.10 |
| 7 purchase totals = | $777.59 | $846.7250 | $846.73 | $846.75 | $846.70 | |