| 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 | $201.83 | 7.552% | $217.0722 | $217.07 | $217.05 | $217.10 |
| Purchase #2 | $6.88 | 7.170% | $7.3733 | $7.37 | $7.35 | $7.40 |
| Purchase #3 | $106.52 | 3.639% | $110.3963 | $110.40 | $110.40 | $110.40 |
| Purchase #4 | $46.64 | 7.194% | $49.9953 | $50.00 | $50.00 | $50.00 |
| Purchase #5 | $28.69 | 8.540% | $31.1401 | $31.14 | $31.15 | $31.10 |
| Purchase #6 | $167.66 | 6.554% | $178.6484 | $178.65 | $178.65 | $178.60 |
| Purchase #7 | $121.47 | 6.659% | $129.5587 | $129.56 | $129.55 | $129.60 |
| 7 purchase totals = | $679.69 | $724.1843 | $724.19 | $724.15 | $724.20 | |