| 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 | $190.56 | 6.796% | $203.5105 | $203.51 | $203.50 | $203.50 |
| Purchase #2 | $89.77 | 8.543% | $97.4391 | $97.44 | $97.45 | $97.40 |
| Purchase #3 | $250.61 | 5.465% | $264.3058 | $264.31 | $264.30 | $264.30 |
| Purchase #4 | $145.72 | 7.393% | $156.4931 | $156.49 | $156.50 | $156.50 |
| Purchase #5 | $88.73 | 7.825% | $95.6731 | $95.67 | $95.65 | $95.70 |
| Purchase #6 | $160.40 | 10.425% | $177.1217 | $177.12 | $177.10 | $177.10 |
| Purchase #7 | $178.88 | 4.591% | $187.0924 | $187.09 | $187.10 | $187.10 |
| 7 purchase totals = | $1,104.67 | $1,181.6357 | $1,181.63 | $1,181.60 | $1,181.60 | |