| 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 | $164.49 | 13.813% | $187.211 | $187.21 | $187.20 | $187.20 |
| Purchase #2 | $141.61 | 8.108% | $153.0917 | $153.09 | $153.10 | $153.10 |
| Purchase #3 | $41.83 | 3.483% | $43.2869 | $43.29 | $43.30 | $43.30 |
| Purchase #4 | $97.69 | 9.732% | $107.1972 | $107.20 | $107.20 | $107.20 |
| Purchase #5 | $208.45 | 5.633% | $220.192 | $220.19 | $220.20 | $220.20 |
| Purchase #6 | $238.78 | 4.421% | $249.3365 | $249.34 | $249.35 | $249.30 |
| Purchase #7 | $156.93 | 7.855% | $169.2569 | $169.26 | $169.25 | $169.30 |
| 7 purchase totals = | $1,049.78 | $1,129.5722 | $1,129.58 | $1,129.60 | $1,129.60 | |