| 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 | $140.98 | 13.734% | $160.3422 | $160.34 | $160.35 | $160.30 |
| Purchase #2 | $31.41 | 10.506% | $34.7099 | $34.71 | $34.70 | $34.70 |
| Purchase #3 | $33.92 | 9.588% | $37.1722 | $37.17 | $37.15 | $37.20 |
| Purchase #4 | $163.73 | 4.597% | $171.2567 | $171.26 | $171.25 | $171.30 |
| Purchase #5 | $121.38 | 4.229% | $126.5132 | $126.51 | $126.50 | $126.50 |
| Purchase #6 | $23.78 | 8.144% | $25.7166 | $25.72 | $25.70 | $25.70 |
| Purchase #7 | $232.39 | 7.308% | $249.3731 | $249.37 | $249.35 | $249.40 |
| 7 purchase totals = | $747.59 | $805.0839 | $805.08 | $805.00 | $805.10 | |