| 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 | $115.50 | 10.538% | $127.6714 | $127.67 | $127.65 | $127.70 |
| Purchase #2 | $220.64 | 13.345% | $250.0844 | $250.08 | $250.10 | $250.10 |
| Purchase #3 | $126.77 | 13.846% | $144.3226 | $144.32 | $144.30 | $144.30 |
| Purchase #4 | $92.38 | 3.223% | $95.3574 | $95.36 | $95.35 | $95.40 |
| Purchase #5 | $52.43 | 5.294% | $55.2056 | $55.21 | $55.20 | $55.20 |
| Purchase #6 | $93.52 | 8.239% | $101.2251 | $101.23 | $101.25 | $101.20 |
| Purchase #7 | $107.69 | 7.276% | $115.5255 | $115.53 | $115.55 | $115.50 |
| 7 purchase totals = | $808.93 | $889.3920 | $889.40 | $889.40 | $889.40 | |