| 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 | $178.46 | 10.619% | $197.4107 | $197.41 | $197.40 | $197.40 |
| Purchase #2 | $37.92 | 4.853% | $39.7603 | $39.76 | $39.75 | $39.80 |
| Purchase #3 | $175.68 | 9.232% | $191.8988 | $191.90 | $191.90 | $191.90 |
| Purchase #4 | $86.34 | 13.324% | $97.8439 | $97.84 | $97.85 | $97.80 |
| Purchase #5 | $28.60 | 3.254% | $29.5306 | $29.53 | $29.55 | $29.50 |
| Purchase #6 | $224.40 | 12.455% | $252.349 | $252.35 | $252.35 | $252.30 |
| Purchase #7 | $18.57 | 9.275% | $20.2924 | $20.29 | $20.30 | $20.30 |
| 7 purchase totals = | $749.97 | $829.0857 | $829.08 | $829.10 | $829.00 | |