| 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 | $113.25 | 13.597% | $128.6486 | $128.65 | $128.65 | $128.60 |
| Purchase #2 | $162.89 | 7.639% | $175.3332 | $175.33 | $175.35 | $175.30 |
| Purchase #3 | $190.75 | 10.240% | $210.2828 | $210.28 | $210.30 | $210.30 |
| Purchase #4 | $55.54 | 8.583% | $60.307 | $60.31 | $60.30 | $60.30 |
| Purchase #5 | $28.45 | 6.359% | $30.2591 | $30.26 | $30.25 | $30.30 |
| Purchase #6 | $232.59 | 8.773% | $252.9951 | $253.00 | $253.00 | $253.00 |
| Purchase #7 | $107.83 | 10.499% | $119.1511 | $119.15 | $119.15 | $119.20 |
| 7 purchase totals = | $891.30 | $976.9769 | $976.98 | $977.00 | $977.00 | |