| 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 | $123.81 | 10.805% | $137.1877 | $137.19 | $137.20 | $137.20 |
| Purchase #2 | $196.53 | 6.181% | $208.6775 | $208.68 | $208.70 | $208.70 |
| Purchase #3 | $112.50 | 12.749% | $126.8426 | $126.84 | $126.85 | $126.80 |
| Purchase #4 | $86.91 | 12.296% | $97.5965 | $97.60 | $97.60 | $97.60 |
| Purchase #5 | $117.72 | 11.287% | $131.0071 | $131.01 | $131.00 | $131.00 |
| Purchase #6 | $149.58 | 6.120% | $158.7343 | $158.73 | $158.75 | $158.70 |
| Purchase #7 | $169.92 | 5.565% | $179.376 | $179.38 | $179.40 | $179.40 |
| 7 purchase totals = | $956.97 | $1,039.4217 | $1,039.43 | $1,039.50 | $1,039.40 | |