| 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 | $165.65 | 13.684% | $188.3175 | $188.32 | $188.30 | $188.30 |
| Purchase #2 | $5.31 | 13.348% | $6.0188 | $6.02 | $6.00 | $6.00 |
| Purchase #3 | $249.69 | 3.366% | $258.0946 | $258.09 | $258.10 | $258.10 |
| Purchase #4 | $150.80 | 7.864% | $162.6589 | $162.66 | $162.65 | $162.70 |
| Purchase #5 | $142.59 | 3.612% | $147.7404 | $147.74 | $147.75 | $147.70 |
| Purchase #6 | $41.95 | 7.622% | $45.1474 | $45.15 | $45.15 | $45.10 |
| Purchase #7 | $164.78 | 11.251% | $183.3194 | $183.32 | $183.30 | $183.30 |
| 7 purchase totals = | $920.77 | $991.2970 | $991.30 | $991.25 | $991.20 | |