| 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 | $149.90 | 11.587% | $167.2689 | $167.27 | $167.25 | $167.30 |
| Purchase #2 | $72.62 | 7.282% | $77.9082 | $77.91 | $77.90 | $77.90 |
| Purchase #3 | $6.38 | 9.839% | $7.0077 | $7.01 | $7.00 | $7.00 |
| Purchase #4 | $10.27 | 9.448% | $11.2403 | $11.24 | $11.25 | $11.20 |
| Purchase #5 | $166.79 | 12.854% | $188.2292 | $188.23 | $188.25 | $188.20 |
| Purchase #6 | $238.29 | 6.223% | $253.1188 | $253.12 | $253.10 | $253.10 |
| Purchase #7 | $185.40 | 8.427% | $201.0237 | $201.02 | $201.00 | $201.00 |
| 7 purchase totals = | $829.65 | $905.7968 | $905.80 | $905.75 | $905.70 | |