| 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 | $15.73 | 7.114% | $16.849 | $16.85 | $16.85 | $16.80 |
| Purchase #2 | $98.26 | 3.794% | $101.988 | $101.99 | $102.00 | $102.00 |
| Purchase #3 | $123.51 | 3.818% | $128.2256 | $128.23 | $128.25 | $128.20 |
| Purchase #4 | $181.77 | 4.655% | $190.2314 | $190.23 | $190.25 | $190.20 |
| Purchase #5 | $94.49 | 13.117% | $106.8843 | $106.88 | $106.90 | $106.90 |
| Purchase #6 | $207.89 | 3.540% | $215.2493 | $215.25 | $215.25 | $215.20 |
| Purchase #7 | $208.43 | 9.451% | $228.1287 | $228.13 | $228.15 | $228.10 |
| 7 purchase totals = | $930.08 | $987.5563 | $987.56 | $987.65 | $987.40 | |