| 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 | $163.29 | 3.446% | $168.917 | $168.92 | $168.90 | $168.90 |
| Purchase #2 | $122.28 | 3.763% | $126.8814 | $126.88 | $126.90 | $126.90 |
| Purchase #3 | $238.65 | 11.612% | $266.362 | $266.36 | $266.35 | $266.40 |
| Purchase #4 | $179.75 | 9.405% | $196.6555 | $196.66 | $196.65 | $196.70 |
| Purchase #5 | $245.31 | 13.736% | $279.0058 | $279.01 | $279.00 | $279.00 |
| Purchase #6 | $199.68 | 4.549% | $208.7634 | $208.76 | $208.75 | $208.80 |
| Purchase #7 | $189.65 | 6.393% | $201.7743 | $201.77 | $201.75 | $201.80 |
| 7 purchase totals = | $1,338.61 | $1,448.3594 | $1,448.36 | $1,448.30 | $1,448.50 | |