| 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 | $149.96 | 8.849% | $163.23 | $163.23 | $163.25 | $163.20 |
| Purchase #2 | $89.36 | 8.570% | $97.0182 | $97.02 | $97.00 | $97.00 |
| Purchase #3 | $232.78 | 3.663% | $241.3067 | $241.31 | $241.30 | $241.30 |
| Purchase #4 | $158.80 | 9.635% | $174.1004 | $174.10 | $174.10 | $174.10 |
| Purchase #5 | $115.72 | 11.316% | $128.8149 | $128.81 | $128.80 | $128.80 |
| Purchase #6 | $156.53 | 12.265% | $175.7284 | $175.73 | $175.75 | $175.70 |
| Purchase #7 | $191.53 | 9.416% | $209.5645 | $209.56 | $209.55 | $209.60 |
| 7 purchase totals = | $1,094.68 | $1,189.7631 | $1,189.76 | $1,189.75 | $1,189.70 | |