| 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 | $137.43 | 6.224% | $145.9836 | $145.98 | $146.00 | $146.00 |
| Purchase #2 | $175.32 | 10.581% | $193.8706 | $193.87 | $193.85 | $193.90 |
| Purchase #3 | $81.68 | 11.783% | $91.3044 | $91.30 | $91.30 | $91.30 |
| Purchase #4 | $9.72 | 8.845% | $10.5797 | $10.58 | $10.60 | $10.60 |
| Purchase #5 | $202.48 | 5.761% | $214.1449 | $214.14 | $214.15 | $214.10 |
| Purchase #6 | $128.53 | 8.749% | $139.7751 | $139.78 | $139.80 | $139.80 |
| Purchase #7 | $30.78 | 8.218% | $33.3095 | $33.31 | $33.30 | $33.30 |
| 7 purchase totals = | $765.94 | $828.9678 | $828.96 | $829.00 | $829.00 | |