| 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 | $162.64 | 12.572% | $183.0871 | $183.09 | $183.10 | $183.10 |
| Purchase #2 | $127.61 | 4.276% | $133.0666 | $133.07 | $133.05 | $133.10 |
| Purchase #3 | $135.80 | 10.271% | $149.748 | $149.75 | $149.75 | $149.70 |
| Purchase #4 | $16.67 | 3.185% | $17.2009 | $17.20 | $17.20 | $17.20 |
| Purchase #5 | $220.97 | 3.709% | $229.1658 | $229.17 | $229.15 | $229.20 |
| Purchase #6 | $205.69 | 9.871% | $225.9937 | $225.99 | $226.00 | $226.00 |
| Purchase #7 | $193.28 | 7.670% | $208.1046 | $208.10 | $208.10 | $208.10 |
| 7 purchase totals = | $1,062.66 | $1,146.3667 | $1,146.37 | $1,146.35 | $1,146.40 | |