| 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 | $155.25 | 10.712% | $171.8804 | $171.88 | $171.90 | $171.90 |
| Purchase #2 | $153.83 | 4.200% | $160.2909 | $160.29 | $160.30 | $160.30 |
| Purchase #3 | $171.69 | 8.290% | $185.9231 | $185.92 | $185.90 | $185.90 |
| Purchase #4 | $52.57 | 7.820% | $56.681 | $56.68 | $56.70 | $56.70 |
| Purchase #5 | $8.30 | 13.288% | $9.4029 | $9.40 | $9.40 | $9.40 |
| Purchase #6 | $164.33 | 11.832% | $183.7735 | $183.77 | $183.75 | $183.80 |
| Purchase #7 | $228.95 | 3.363% | $236.6496 | $236.65 | $236.65 | $236.60 |
| 7 purchase totals = | $934.92 | $1,004.6014 | $1,004.59 | $1,004.60 | $1,004.60 | |