| 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 | $163.58 | 4.659% | $171.2012 | $171.20 | $171.20 | $171.20 |
| Purchase #2 | $30.29 | 8.284% | $32.7992 | $32.80 | $32.80 | $32.80 |
| Purchase #3 | $170.33 | 10.178% | $187.6662 | $187.67 | $187.65 | $187.70 |
| Purchase #4 | $149.73 | 11.721% | $167.2799 | $167.28 | $167.30 | $167.30 |
| Purchase #5 | $28.26 | 3.376% | $29.2141 | $29.21 | $29.20 | $29.20 |
| Purchase #6 | $156.60 | 3.826% | $162.5915 | $162.59 | $162.60 | $162.60 |
| Purchase #7 | $204.95 | 4.713% | $214.6093 | $214.61 | $214.60 | $214.60 |
| 7 purchase totals = | $903.74 | $965.3614 | $965.36 | $965.35 | $965.40 | |