| 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 | $149.45 | 9.694% | $163.9377 | $163.94 | $163.95 | $163.90 |
| Purchase #2 | $112.35 | 11.439% | $125.2017 | $125.20 | $125.20 | $125.20 |
| Purchase #3 | $179.64 | 11.373% | $200.0705 | $200.07 | $200.05 | $200.10 |
| Purchase #4 | $244.27 | 7.803% | $263.3304 | $263.33 | $263.35 | $263.30 |
| Purchase #5 | $179.95 | 4.334% | $187.749 | $187.75 | $187.75 | $187.70 |
| Purchase #6 | $28.30 | 9.125% | $30.8824 | $30.88 | $30.90 | $30.90 |
| Purchase #7 | $143.72 | 9.380% | $157.2009 | $157.20 | $157.20 | $157.20 |
| 7 purchase totals = | $1,037.68 | $1,128.3726 | $1,128.37 | $1,128.40 | $1,128.30 | |