| 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 | $156.69 | 6.615% | $167.055 | $167.06 | $167.05 | $167.10 |
| Purchase #2 | $85.77 | 7.635% | $92.3185 | $92.32 | $92.30 | $92.30 |
| Purchase #3 | $12.97 | 8.777% | $14.1084 | $14.11 | $14.10 | $14.10 |
| Purchase #4 | $226.38 | 4.274% | $236.0555 | $236.06 | $236.05 | $236.10 |
| Purchase #5 | $183.94 | 8.694% | $199.9317 | $199.93 | $199.95 | $199.90 |
| Purchase #6 | $7.91 | 11.526% | $8.8217 | $8.82 | $8.80 | $8.80 |
| Purchase #7 | $18.80 | 9.659% | $20.6159 | $20.62 | $20.60 | $20.60 |
| 7 purchase totals = | $692.46 | $738.9067 | $738.92 | $738.85 | $738.90 | |