| 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 | $179.65 | 6.824% | $191.9093 | $191.91 | $191.90 | $191.90 |
| Purchase #2 | $128.69 | 8.325% | $139.4034 | $139.40 | $139.40 | $139.40 |
| Purchase #3 | $222.63 | 7.657% | $239.6768 | $239.68 | $239.70 | $239.70 |
| Purchase #4 | $112.26 | 4.378% | $117.1747 | $117.17 | $117.15 | $117.20 |
| Purchase #5 | $13.33 | 8.663% | $14.4848 | $14.48 | $14.50 | $14.50 |
| Purchase #6 | $19.46 | 6.165% | $20.6597 | $20.66 | $20.65 | $20.70 |
| Purchase #7 | $114.97 | 9.677% | $126.0956 | $126.10 | $126.10 | $126.10 |
| 7 purchase totals = | $790.99 | $849.4043 | $849.40 | $849.40 | $849.50 | |