| 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 | $43.78 | 7.138% | $46.905 | $46.91 | $46.90 | $46.90 |
| Purchase #2 | $152.64 | 3.376% | $157.7931 | $157.79 | $157.80 | $157.80 |
| Purchase #3 | $167.81 | 8.717% | $182.438 | $182.44 | $182.45 | $182.40 |
| Purchase #4 | $18.80 | 11.785% | $21.0156 | $21.02 | $21.00 | $21.00 |
| Purchase #5 | $169.29 | 3.124% | $174.5786 | $174.58 | $174.60 | $174.60 |
| Purchase #6 | $68.82 | 5.663% | $72.7173 | $72.72 | $72.70 | $72.70 |
| Purchase #7 | $231.45 | 4.749% | $242.4416 | $242.44 | $242.45 | $242.40 |
| 7 purchase totals = | $852.59 | $897.8892 | $897.90 | $897.90 | $897.80 | |