| 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 | $115.33 | 5.450% | $121.6155 | $121.62 | $121.60 | $121.60 |
| Purchase #2 | $104.78 | 6.610% | $111.706 | $111.71 | $111.70 | $111.70 |
| Purchase #3 | $181.96 | 3.732% | $188.7507 | $188.75 | $188.75 | $188.80 |
| Purchase #4 | $127.57 | 12.659% | $143.7191 | $143.72 | $143.70 | $143.70 |
| Purchase #5 | $139.27 | 9.118% | $151.9686 | $151.97 | $151.95 | $152.00 |
| Purchase #6 | $102.78 | 11.842% | $114.9512 | $114.95 | $114.95 | $115.00 |
| Purchase #7 | $171.76 | 5.347% | $180.944 | $180.94 | $180.95 | $180.90 |
| 7 purchase totals = | $943.45 | $1,013.6551 | $1,013.66 | $1,013.60 | $1,013.70 | |