| 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 | $161.39 | 9.669% | $176.9948 | $176.99 | $177.00 | $177.00 |
| Purchase #2 | $16.78 | 7.539% | $18.045 | $18.05 | $18.05 | $18.00 |
| Purchase #3 | $222.29 | 12.241% | $249.5005 | $249.50 | $249.50 | $249.50 |
| Purchase #4 | $157.45 | 7.693% | $169.5626 | $169.56 | $169.55 | $169.60 |
| Purchase #5 | $57.93 | 9.592% | $63.4866 | $63.49 | $63.50 | $63.50 |
| Purchase #6 | $165.82 | 12.299% | $186.2142 | $186.21 | $186.20 | $186.20 |
| Purchase #7 | $55.42 | 11.284% | $61.6736 | $61.67 | $61.65 | $61.70 |
| 7 purchase totals = | $837.08 | $925.4773 | $925.47 | $925.45 | $925.50 | |