| 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 | $137.37 | 4.591% | $143.6767 | $143.68 | $143.70 | $143.70 |
| Purchase #2 | $74.56 | 9.172% | $81.3986 | $81.40 | $81.40 | $81.40 |
| Purchase #3 | $211.36 | 7.422% | $227.0471 | $227.05 | $227.05 | $227.00 |
| Purchase #4 | $47.81 | 6.771% | $51.0472 | $51.05 | $51.05 | $51.00 |
| Purchase #5 | $104.75 | 3.290% | $108.1963 | $108.20 | $108.20 | $108.20 |
| Purchase #6 | $123.99 | 8.160% | $134.1076 | $134.11 | $134.10 | $134.10 |
| Purchase #7 | $127.28 | 3.629% | $131.899 | $131.90 | $131.90 | $131.90 |
| 7 purchase totals = | $827.12 | $877.3725 | $877.39 | $877.40 | $877.30 | |