| 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 | $76.75 | 6.200% | $81.5085 | $81.51 | $81.50 | $81.50 |
| Purchase #2 | $226.44 | 12.567% | $254.8967 | $254.90 | $254.90 | $254.90 |
| Purchase #3 | $113.79 | 11.404% | $126.7666 | $126.77 | $126.75 | $126.80 |
| Purchase #4 | $129.37 | 4.595% | $135.3146 | $135.31 | $135.30 | $135.30 |
| Purchase #5 | $139.83 | 6.156% | $148.4379 | $148.44 | $148.45 | $148.40 |
| Purchase #6 | $15.29 | 6.292% | $16.252 | $16.25 | $16.25 | $16.30 |
| Purchase #7 | $143.44 | 8.201% | $155.2035 | $155.20 | $155.20 | $155.20 |
| 7 purchase totals = | $844.91 | $918.3798 | $918.38 | $918.35 | $918.40 | |