| 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 | $109.64 | 7.426% | $117.7819 | $117.78 | $117.80 | $117.80 |
| Purchase #2 | $97.65 | 5.289% | $102.8147 | $102.81 | $102.80 | $102.80 |
| Purchase #3 | $199.85 | 13.271% | $226.3721 | $226.37 | $226.35 | $226.40 |
| Purchase #4 | $137.94 | 9.388% | $150.8898 | $150.89 | $150.90 | $150.90 |
| Purchase #5 | $221.42 | 4.562% | $231.5212 | $231.52 | $231.50 | $231.50 |
| Purchase #6 | $119.67 | 4.622% | $125.2011 | $125.20 | $125.20 | $125.20 |
| Purchase #7 | $165.47 | 6.547% | $176.3033 | $176.30 | $176.30 | $176.30 |
| 7 purchase totals = | $1,051.64 | $1,130.8841 | $1,130.87 | $1,130.85 | $1,130.90 | |