| 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 | $16.45 | 5.652% | $17.3798 | $17.38 | $17.40 | $17.40 |
| Purchase #2 | $185.39 | 8.335% | $200.8423 | $200.84 | $200.85 | $200.80 |
| Purchase #3 | $127.30 | 12.560% | $143.2889 | $143.29 | $143.30 | $143.30 |
| Purchase #4 | $111.56 | 12.214% | $125.1859 | $125.19 | $125.20 | $125.20 |
| Purchase #5 | $91.99 | 5.586% | $97.1286 | $97.13 | $97.15 | $97.10 |
| Purchase #6 | $239.61 | 13.453% | $271.8447 | $271.84 | $271.85 | $271.80 |
| Purchase #7 | $151.31 | 10.775% | $167.6137 | $167.61 | $167.60 | $167.60 |
| 7 purchase totals = | $923.61 | $1,023.2839 | $1,023.28 | $1,023.35 | $1,023.20 | |