| 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 | $167.58 | 7.218% | $179.6759 | $179.68 | $179.70 | $179.70 |
| Purchase #2 | $219.75 | 3.748% | $227.9862 | $227.99 | $228.00 | $228.00 |
| Purchase #3 | $182.60 | 10.843% | $202.3993 | $202.40 | $202.40 | $202.40 |
| Purchase #4 | $199.96 | 4.396% | $208.7502 | $208.75 | $208.75 | $208.80 |
| Purchase #5 | $206.64 | 12.700% | $232.8833 | $232.88 | $232.90 | $232.90 |
| Purchase #6 | $250.68 | 11.609% | $279.7814 | $279.78 | $279.80 | $279.80 |
| Purchase #7 | $205.69 | 9.445% | $225.1174 | $225.12 | $225.10 | $225.10 |
| 7 purchase totals = | $1,432.90 | $1,556.5937 | $1,556.60 | $1,556.65 | $1,556.70 | |