| 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 | $154.52 | 7.218% | $165.6733 | $165.67 | $165.65 | $165.70 |
| Purchase #2 | $194.68 | 6.373% | $207.087 | $207.09 | $207.10 | $207.10 |
| Purchase #3 | $222.91 | 8.464% | $241.7771 | $241.78 | $241.80 | $241.80 |
| Purchase #4 | $6.50 | 7.398% | $6.9809 | $6.98 | $7.00 | $7.00 |
| Purchase #5 | $210.79 | 13.761% | $239.7968 | $239.80 | $239.80 | $239.80 |
| Purchase #6 | $157.38 | 3.234% | $162.4697 | $162.47 | $162.45 | $162.50 |
| Purchase #7 | $208.32 | 6.766% | $222.4149 | $222.41 | $222.40 | $222.40 |
| 7 purchase totals = | $1,155.10 | $1,246.1997 | $1,246.20 | $1,246.20 | $1,246.30 | |