| 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 | $163.28 | 7.183% | $175.0084 | $175.01 | $175.00 | $175.00 |
| Purchase #2 | $94.85 | 3.374% | $98.0502 | $98.05 | $98.05 | $98.10 |
| Purchase #3 | $241.54 | 10.710% | $267.4089 | $267.41 | $267.40 | $267.40 |
| Purchase #4 | $93.59 | 4.449% | $97.7538 | $97.75 | $97.75 | $97.80 |
| Purchase #5 | $122.28 | 5.707% | $129.2585 | $129.26 | $129.25 | $129.30 |
| Purchase #6 | $120.75 | 11.304% | $134.3996 | $134.40 | $134.40 | $134.40 |
| Purchase #7 | $238.78 | 6.572% | $254.4726 | $254.47 | $254.45 | $254.50 |
| 7 purchase totals = | $1,075.07 | $1,156.3520 | $1,156.35 | $1,156.30 | $1,156.50 | |