| 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 | $84.36 | 5.662% | $89.1365 | $89.14 | $89.15 | $89.10 |
| Purchase #2 | $157.27 | 13.836% | $179.0299 | $179.03 | $179.05 | $179.00 |
| Purchase #3 | $154.43 | 4.350% | $161.1477 | $161.15 | $161.15 | $161.10 |
| Purchase #4 | $190.91 | 5.778% | $201.9408 | $201.94 | $201.95 | $201.90 |
| Purchase #5 | $30.84 | 12.641% | $34.7385 | $34.74 | $34.75 | $34.70 |
| Purchase #6 | $162.33 | 4.381% | $169.4417 | $169.44 | $169.45 | $169.40 |
| Purchase #7 | $247.89 | 3.237% | $255.9142 | $255.91 | $255.90 | $255.90 |
| 7 purchase totals = | $1,028.03 | $1,091.3493 | $1,091.35 | $1,091.40 | $1,091.10 | |