| 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 | $129.90 | 10.325% | $143.3122 | $143.31 | $143.30 | $143.30 |
| Purchase #2 | $97.85 | 4.798% | $102.5448 | $102.54 | $102.55 | $102.50 |
| Purchase #3 | $136.66 | 13.313% | $154.8535 | $154.85 | $154.85 | $154.90 |
| Purchase #4 | $171.90 | 4.217% | $179.149 | $179.15 | $179.15 | $179.10 |
| Purchase #5 | $18.26 | 3.417% | $18.8839 | $18.88 | $18.90 | $18.90 |
| Purchase #6 | $119.30 | 9.728% | $130.9055 | $130.91 | $130.90 | $130.90 |
| Purchase #7 | $210.73 | 3.593% | $218.3015 | $218.30 | $218.30 | $218.30 |
| 7 purchase totals = | $884.60 | $947.9504 | $947.94 | $947.95 | $947.90 | |