| 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 | $161.64 | 12.684% | $182.1424 | $182.14 | $182.15 | $182.10 |
| Purchase #2 | $208.45 | 3.620% | $215.9959 | $216.00 | $216.00 | $216.00 |
| Purchase #3 | $6.25 | 9.565% | $6.8478 | $6.85 | $6.85 | $6.80 |
| Purchase #4 | $242.28 | 13.822% | $275.7679 | $275.77 | $275.75 | $275.80 |
| Purchase #5 | $181.25 | 6.200% | $192.4875 | $192.49 | $192.50 | $192.50 |
| Purchase #6 | $67.28 | 8.227% | $72.8151 | $72.82 | $72.80 | $72.80 |
| Purchase #7 | $110.66 | 3.748% | $114.8075 | $114.81 | $114.80 | $114.80 |
| 7 purchase totals = | $977.81 | $1,060.8641 | $1,060.88 | $1,060.85 | $1,060.80 | |