| 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 | $177.36 | 12.169% | $198.9429 | $198.94 | $198.95 | $198.90 |
| Purchase #2 | $97.62 | 9.659% | $107.0491 | $107.05 | $107.05 | $107.00 |
| Purchase #3 | $113.48 | 8.135% | $122.7116 | $122.71 | $122.70 | $122.70 |
| Purchase #4 | $168.45 | 5.324% | $177.4183 | $177.42 | $177.40 | $177.40 |
| Purchase #5 | $173.61 | 8.197% | $187.8408 | $187.84 | $187.85 | $187.80 |
| Purchase #6 | $168.37 | 10.484% | $186.0219 | $186.02 | $186.00 | $186.00 |
| Purchase #7 | $108.28 | 7.195% | $116.0707 | $116.07 | $116.05 | $116.10 |
| 7 purchase totals = | $1,007.17 | $1,096.0553 | $1,096.05 | $1,096.00 | $1,095.90 | |