| 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 | $117.43 | 10.490% | $129.7484 | $129.75 | $129.75 | $129.70 |
| Purchase #2 | $168.50 | 11.687% | $188.1926 | $188.19 | $188.20 | $188.20 |
| Purchase #3 | $246.52 | 3.358% | $254.7981 | $254.80 | $254.80 | $254.80 |
| Purchase #4 | $11.31 | 12.753% | $12.7524 | $12.75 | $12.75 | $12.80 |
| Purchase #5 | $162.93 | 10.449% | $179.9546 | $179.95 | $179.95 | $180.00 |
| Purchase #6 | $91.61 | 6.737% | $97.7818 | $97.78 | $97.80 | $97.80 |
| Purchase #7 | $107.96 | 6.836% | $115.3401 | $115.34 | $115.35 | $115.30 |
| 7 purchase totals = | $906.26 | $978.5680 | $978.56 | $978.60 | $978.60 | |