| 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 | $10.64 | 8.610% | $11.5561 | $11.56 | $11.55 | $11.60 |
| Purchase #2 | $16.95 | 6.230% | $18.006 | $18.01 | $18.00 | $18.00 |
| Purchase #3 | $86.32 | 12.420% | $97.0409 | $97.04 | $97.05 | $97.00 |
| Purchase #4 | $107.38 | 6.145% | $113.9785 | $113.98 | $114.00 | $114.00 |
| Purchase #5 | $216.28 | 11.790% | $241.7794 | $241.78 | $241.80 | $241.80 |
| Purchase #6 | $150.54 | 10.611% | $166.5138 | $166.51 | $166.50 | $166.50 |
| Purchase #7 | $165.51 | 12.778% | $186.6589 | $186.66 | $186.65 | $186.70 |
| 7 purchase totals = | $753.62 | $835.5336 | $835.54 | $835.55 | $835.60 | |