| 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 | $165.61 | 7.112% | $177.3882 | $177.39 | $177.40 | $177.40 |
| Purchase #2 | $94.75 | 4.724% | $99.226 | $99.23 | $99.25 | $99.20 |
| Purchase #3 | $130.37 | 4.477% | $136.2067 | $136.21 | $136.20 | $136.20 |
| Purchase #4 | $159.32 | 11.250% | $177.2435 | $177.24 | $177.25 | $177.20 |
| Purchase #5 | $178.49 | 5.309% | $187.966 | $187.97 | $187.95 | $188.00 |
| Purchase #6 | $119.83 | 10.655% | $132.5979 | $132.60 | $132.60 | $132.60 |
| Purchase #7 | $11.36 | 8.265% | $12.2989 | $12.30 | $12.30 | $12.30 |
| 7 purchase totals = | $859.73 | $922.9272 | $922.94 | $922.95 | $922.90 | |