| 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 | $167.89 | 6.459% | $178.734 | $178.73 | $178.75 | $178.70 |
| Purchase #2 | $115.84 | 4.195% | $120.6995 | $120.70 | $120.70 | $120.70 |
| Purchase #3 | $14.80 | 9.315% | $16.1786 | $16.18 | $16.20 | $16.20 |
| Purchase #4 | $9.66 | 3.639% | $10.0115 | $10.01 | $10.00 | $10.00 |
| Purchase #5 | $237.30 | 6.525% | $252.7838 | $252.78 | $252.80 | $252.80 |
| Purchase #6 | $107.78 | 5.439% | $113.6422 | $113.64 | $113.65 | $113.60 |
| Purchase #7 | $73.62 | 11.638% | $82.1879 | $82.19 | $82.20 | $82.20 |
| 7 purchase totals = | $726.89 | $774.2375 | $774.23 | $774.30 | $774.20 | |