| 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 | $166.90 | 7.283% | $179.0553 | $179.06 | $179.05 | $179.10 |
| Purchase #2 | $223.31 | 7.345% | $239.7121 | $239.71 | $239.70 | $239.70 |
| Purchase #3 | $127.49 | 7.291% | $136.7853 | $136.79 | $136.80 | $136.80 |
| Purchase #4 | $129.72 | 3.528% | $134.2965 | $134.30 | $134.30 | $134.30 |
| Purchase #5 | $153.80 | 9.144% | $167.8635 | $167.86 | $167.85 | $167.90 |
| Purchase #6 | $213.71 | 4.515% | $223.359 | $223.36 | $223.35 | $223.40 |
| Purchase #7 | $233.35 | 3.398% | $241.2792 | $241.28 | $241.30 | $241.30 |
| 7 purchase totals = | $1,248.28 | $1,322.3509 | $1,322.36 | $1,322.35 | $1,322.50 | |