| 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 | $162.66 | 6.366% | $173.0149 | $173.01 | $173.00 | $173.00 |
| Purchase #2 | $179.57 | 7.400% | $192.8582 | $192.86 | $192.85 | $192.90 |
| Purchase #3 | $107.59 | 5.185% | $113.1685 | $113.17 | $113.15 | $113.20 |
| Purchase #4 | $124.26 | 10.393% | $137.1743 | $137.17 | $137.15 | $137.20 |
| Purchase #5 | $97.39 | 11.515% | $108.6045 | $108.60 | $108.60 | $108.60 |
| Purchase #6 | $73.60 | 8.537% | $79.8832 | $79.88 | $79.90 | $79.90 |
| Purchase #7 | $70.64 | 11.594% | $78.83 | $78.83 | $78.85 | $78.80 |
| 7 purchase totals = | $815.71 | $883.5336 | $883.52 | $883.50 | $883.60 | |