| 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 | $143.31 | 5.800% | $151.622 | $151.62 | $151.60 | $151.60 |
| Purchase #2 | $227.95 | 9.197% | $248.9146 | $248.91 | $248.90 | $248.90 |
| Purchase #3 | $157.81 | 8.167% | $170.6983 | $170.70 | $170.70 | $170.70 |
| Purchase #4 | $29.46 | 12.846% | $33.2444 | $33.24 | $33.25 | $33.20 |
| Purchase #5 | $160.96 | 5.235% | $169.3863 | $169.39 | $169.40 | $169.40 |
| Purchase #6 | $223.69 | 8.627% | $242.9877 | $242.99 | $243.00 | $243.00 |
| Purchase #7 | $123.44 | 4.699% | $129.2404 | $129.24 | $129.25 | $129.20 |
| 7 purchase totals = | $1,066.62 | $1,146.0937 | $1,146.09 | $1,146.10 | $1,146.00 | |