| 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 | $190.83 | 3.573% | $197.6484 | $197.65 | $197.65 | $197.60 |
| Purchase #2 | $200.62 | 7.189% | $215.0426 | $215.04 | $215.05 | $215.00 |
| Purchase #3 | $235.68 | 9.354% | $257.7255 | $257.73 | $257.75 | $257.70 |
| Purchase #4 | $90.25 | 11.577% | $100.6982 | $100.70 | $100.70 | $100.70 |
| Purchase #5 | $182.79 | 7.364% | $196.2507 | $196.25 | $196.25 | $196.30 |
| Purchase #6 | $243.68 | 5.475% | $257.0215 | $257.02 | $257.00 | $257.00 |
| Purchase #7 | $250.66 | 9.650% | $274.8487 | $274.85 | $274.85 | $274.80 |
| 7 purchase totals = | $1,394.51 | $1,499.2356 | $1,499.24 | $1,499.25 | $1,499.10 | |