| 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 | $220.39 | 6.371% | $234.431 | $234.43 | $234.45 | $234.40 |
| Purchase #2 | $66.86 | 10.724% | $74.0301 | $74.03 | $74.05 | $74.00 |
| Purchase #3 | $118.55 | 12.263% | $133.0878 | $133.09 | $133.10 | $133.10 |
| Purchase #4 | $57.94 | 7.138% | $62.0758 | $62.08 | $62.10 | $62.10 |
| Purchase #5 | $14.45 | 9.155% | $15.7729 | $15.77 | $15.75 | $15.80 |
| Purchase #6 | $67.88 | 8.645% | $73.7482 | $73.75 | $73.75 | $73.70 |
| Purchase #7 | $186.75 | 6.873% | $199.5853 | $199.59 | $199.60 | $199.60 |
| 7 purchase totals = | $732.82 | $792.7311 | $792.74 | $792.80 | $792.70 | |