| 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 | $184.40 | 7.868% | $198.9086 | $198.91 | $198.90 | $198.90 |
| Purchase #2 | $132.85 | 10.626% | $146.9666 | $146.97 | $146.95 | $147.00 |
| Purchase #3 | $70.44 | 9.374% | $77.043 | $77.04 | $77.05 | $77.00 |
| Purchase #4 | $136.67 | 12.536% | $153.803 | $153.80 | $153.80 | $153.80 |
| Purchase #5 | $158.61 | 13.704% | $180.3459 | $180.35 | $180.35 | $180.30 |
| Purchase #6 | $163.93 | 7.806% | $176.7264 | $176.73 | $176.75 | $176.70 |
| Purchase #7 | $134.43 | 11.328% | $149.6582 | $149.66 | $149.65 | $149.70 |
| 7 purchase totals = | $981.33 | $1,083.4517 | $1,083.46 | $1,083.45 | $1,083.40 | |