| 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 | $148.84 | 9.242% | $162.5958 | $162.60 | $162.60 | $162.60 |
| Purchase #2 | $213.29 | 10.859% | $236.4512 | $236.45 | $236.45 | $236.50 |
| Purchase #3 | $30.58 | 8.874% | $33.2937 | $33.29 | $33.30 | $33.30 |
| Purchase #4 | $176.48 | 3.594% | $182.8227 | $182.82 | $182.80 | $182.80 |
| Purchase #5 | $103.75 | 8.863% | $112.9454 | $112.95 | $112.95 | $112.90 |
| Purchase #6 | $239.81 | 10.340% | $264.6064 | $264.61 | $264.60 | $264.60 |
| Purchase #7 | $162.27 | 4.212% | $169.1048 | $169.10 | $169.10 | $169.10 |
| 7 purchase totals = | $1,075.02 | $1,161.8200 | $1,161.82 | $1,161.80 | $1,161.80 | |