| 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 | $153.90 | 3.363% | $159.0757 | $159.08 | $159.10 | $159.10 |
| Purchase #2 | $234.95 | 8.663% | $255.3037 | $255.30 | $255.30 | $255.30 |
| Purchase #3 | $155.26 | 12.216% | $174.2266 | $174.23 | $174.25 | $174.20 |
| Purchase #4 | $110.30 | 8.235% | $119.3832 | $119.38 | $119.40 | $119.40 |
| Purchase #5 | $199.45 | 4.507% | $208.4392 | $208.44 | $208.45 | $208.40 |
| Purchase #6 | $88.99 | 9.621% | $97.5517 | $97.55 | $97.55 | $97.60 |
| Purchase #7 | $156.56 | 4.590% | $163.7461 | $163.75 | $163.75 | $163.70 |
| 7 purchase totals = | $1,099.41 | $1,177.7262 | $1,177.73 | $1,177.80 | $1,177.70 | |