| 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 | $170.60 | 9.273% | $186.4197 | $186.42 | $186.40 | $186.40 |
| Purchase #2 | $87.30 | 11.839% | $97.6354 | $97.64 | $97.65 | $97.60 |
| Purchase #3 | $150.29 | 10.370% | $165.8751 | $165.88 | $165.90 | $165.90 |
| Purchase #4 | $43.75 | 9.233% | $47.7894 | $47.79 | $47.80 | $47.80 |
| Purchase #5 | $202.82 | 6.461% | $215.9242 | $215.92 | $215.90 | $215.90 |
| Purchase #6 | $121.33 | 6.340% | $129.0223 | $129.02 | $129.00 | $129.00 |
| Purchase #7 | $164.29 | 12.649% | $185.071 | $185.07 | $185.05 | $185.10 |
| 7 purchase totals = | $940.38 | $1,027.7371 | $1,027.74 | $1,027.70 | $1,027.70 | |