| 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 | $186.88 | 9.830% | $205.2503 | $205.25 | $205.25 | $205.30 |
| Purchase #2 | $180.62 | 6.364% | $192.1147 | $192.11 | $192.10 | $192.10 |
| Purchase #3 | $89.43 | 11.378% | $99.6053 | $99.61 | $99.60 | $99.60 |
| Purchase #4 | $34.93 | 4.854% | $36.6255 | $36.63 | $36.65 | $36.60 |
| Purchase #5 | $87.88 | 11.385% | $97.8851 | $97.89 | $97.90 | $97.90 |
| Purchase #6 | $184.87 | 6.622% | $197.1121 | $197.11 | $197.10 | $197.10 |
| Purchase #7 | $112.66 | 13.155% | $127.4804 | $127.48 | $127.50 | $127.50 |
| 7 purchase totals = | $877.27 | $956.0734 | $956.08 | $956.10 | $956.10 | |