| 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 | $143.79 | 10.490% | $158.8736 | $158.87 | $158.85 | $158.90 |
| Purchase #2 | $167.35 | 10.559% | $185.0205 | $185.02 | $185.00 | $185.00 |
| Purchase #3 | $10.90 | 7.585% | $11.7268 | $11.73 | $11.75 | $11.70 |
| Purchase #4 | $66.97 | 13.218% | $75.8221 | $75.82 | $75.80 | $75.80 |
| Purchase #5 | $250.70 | 13.233% | $283.8751 | $283.88 | $283.90 | $283.90 |
| Purchase #6 | $244.66 | 5.141% | $257.238 | $257.24 | $257.25 | $257.20 |
| Purchase #7 | $99.31 | 5.532% | $104.8038 | $104.80 | $104.80 | $104.80 |
| 7 purchase totals = | $983.68 | $1,077.3599 | $1,077.36 | $1,077.35 | $1,077.30 | |