| 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 | $163.75 | 7.460% | $175.9658 | $175.97 | $175.95 | $176.00 |
| Purchase #2 | $140.65 | 5.514% | $148.4054 | $148.41 | $148.40 | $148.40 |
| Purchase #3 | $209.53 | 3.777% | $217.4439 | $217.44 | $217.45 | $217.40 |
| Purchase #4 | $107.33 | 11.841% | $120.0389 | $120.04 | $120.05 | $120.00 |
| Purchase #5 | $195.84 | 10.267% | $215.9469 | $215.95 | $215.95 | $215.90 |
| Purchase #6 | $175.60 | 10.127% | $193.383 | $193.38 | $193.40 | $193.40 |
| Purchase #7 | $97.81 | 4.297% | $102.0129 | $102.01 | $102.00 | $102.00 |
| 7 purchase totals = | $1,090.51 | $1,173.1968 | $1,173.20 | $1,173.20 | $1,173.10 | |