| 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 | $133.60 | 7.229% | $143.2579 | $143.26 | $143.25 | $143.30 |
| Purchase #2 | $97.55 | 3.113% | $100.5867 | $100.59 | $100.60 | $100.60 |
| Purchase #3 | $192.32 | 4.533% | $201.0379 | $201.04 | $201.05 | $201.00 |
| Purchase #4 | $66.72 | 5.727% | $70.5411 | $70.54 | $70.55 | $70.50 |
| Purchase #5 | $43.55 | 9.768% | $47.804 | $47.80 | $47.80 | $47.80 |
| Purchase #6 | $188.55 | 13.105% | $213.2595 | $213.26 | $213.25 | $213.30 |
| Purchase #7 | $239.77 | 7.427% | $257.5777 | $257.58 | $257.60 | $257.60 |
| 7 purchase totals = | $962.06 | $1,034.0648 | $1,034.07 | $1,034.10 | $1,034.10 | |