| 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 | $161.61 | 8.739% | $175.7331 | $175.73 | $175.75 | $175.70 |
| Purchase #2 | $177.72 | 7.630% | $191.28 | $191.28 | $191.30 | $191.30 |
| Purchase #3 | $231.94 | 11.116% | $257.7225 | $257.72 | $257.70 | $257.70 |
| Purchase #4 | $57.83 | 4.520% | $60.4439 | $60.44 | $60.45 | $60.40 |
| Purchase #5 | $97.31 | 13.295% | $110.2474 | $110.25 | $110.25 | $110.20 |
| Purchase #6 | $24.62 | 11.714% | $27.504 | $27.50 | $27.50 | $27.50 |
| Purchase #7 | $214.57 | 7.813% | $231.3344 | $231.33 | $231.35 | $231.30 |
| 7 purchase totals = | $965.60 | $1,054.2653 | $1,054.25 | $1,054.30 | $1,054.10 | |