| 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 | $167.42 | 7.219% | $179.506 | $179.51 | $179.50 | $179.50 |
| Purchase #2 | $87.50 | 7.634% | $94.1798 | $94.18 | $94.20 | $94.20 |
| Purchase #3 | $137.78 | 5.305% | $145.0892 | $145.09 | $145.10 | $145.10 |
| Purchase #4 | $111.57 | 7.545% | $119.988 | $119.99 | $120.00 | $120.00 |
| Purchase #5 | $174.37 | 7.848% | $188.0546 | $188.05 | $188.05 | $188.10 |
| Purchase #6 | $168.32 | 10.636% | $186.2225 | $186.22 | $186.20 | $186.20 |
| Purchase #7 | $24.65 | 9.656% | $27.0302 | $27.03 | $27.05 | $27.00 |
| 7 purchase totals = | $871.61 | $940.0703 | $940.07 | $940.10 | $940.10 | |