| 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 | $133.76 | 6.370% | $142.2805 | $142.28 | $142.30 | $142.30 |
| Purchase #2 | $9.68 | 3.743% | $10.0423 | $10.04 | $10.05 | $10.00 |
| Purchase #3 | $240.56 | 11.195% | $267.4907 | $267.49 | $267.50 | $267.50 |
| Purchase #4 | $86.52 | 12.778% | $97.5755 | $97.58 | $97.60 | $97.60 |
| Purchase #5 | $222.81 | 5.262% | $234.5343 | $234.53 | $234.55 | $234.50 |
| Purchase #6 | $142.27 | 13.445% | $161.3982 | $161.40 | $161.40 | $161.40 |
| Purchase #7 | $151.93 | 6.786% | $162.24 | $162.24 | $162.25 | $162.20 |
| 7 purchase totals = | $987.53 | $1,075.5615 | $1,075.56 | $1,075.65 | $1,075.50 | |