| 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 | $173.78 | 6.646% | $185.3294 | $185.33 | $185.35 | $185.30 |
| Purchase #2 | $13.31 | 4.349% | $13.8889 | $13.89 | $13.90 | $13.90 |
| Purchase #3 | $208.45 | 10.167% | $229.6431 | $229.64 | $229.65 | $229.60 |
| Purchase #4 | $42.66 | 11.469% | $47.5527 | $47.55 | $47.55 | $47.60 |
| Purchase #5 | $222.75 | 7.534% | $239.532 | $239.53 | $239.55 | $239.50 |
| Purchase #6 | $47.44 | 9.530% | $51.961 | $51.96 | $51.95 | $52.00 |
| Purchase #7 | $187.43 | 10.296% | $206.7278 | $206.73 | $206.75 | $206.70 |
| 7 purchase totals = | $895.82 | $974.6349 | $974.63 | $974.70 | $974.60 | |