| 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 | $136.75 | 6.477% | $145.6073 | $145.61 | $145.60 | $145.60 |
| Purchase #2 | $106.59 | 10.258% | $117.524 | $117.52 | $117.50 | $117.50 |
| Purchase #3 | $97.58 | 5.271% | $102.7234 | $102.72 | $102.70 | $102.70 |
| Purchase #4 | $151.53 | 3.140% | $156.288 | $156.29 | $156.30 | $156.30 |
| Purchase #5 | $179.58 | 9.599% | $196.8179 | $196.82 | $196.80 | $196.80 |
| Purchase #6 | $236.29 | 6.542% | $251.7481 | $251.75 | $251.75 | $251.70 |
| Purchase #7 | $228.70 | 5.578% | $241.4569 | $241.46 | $241.45 | $241.50 |
| 7 purchase totals = | $1,137.02 | $1,212.1656 | $1,212.17 | $1,212.10 | $1,212.10 | |