| 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 | $182.58 | 3.650% | $189.2442 | $189.24 | $189.25 | $189.20 |
| Purchase #2 | $32.60 | 13.489% | $36.9974 | $37.00 | $37.00 | $37.00 |
| Purchase #3 | $232.81 | 7.713% | $250.7666 | $250.77 | $250.75 | $250.80 |
| Purchase #4 | $82.29 | 9.631% | $90.2153 | $90.22 | $90.20 | $90.20 |
| Purchase #5 | $34.91 | 3.522% | $36.1395 | $36.14 | $36.15 | $36.10 |
| Purchase #6 | $118.70 | 6.294% | $126.171 | $126.17 | $126.15 | $126.20 |
| Purchase #7 | $164.68 | 6.415% | $175.2442 | $175.24 | $175.25 | $175.20 |
| 7 purchase totals = | $848.57 | $904.7782 | $904.78 | $904.75 | $904.70 | |