| 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 | $165.51 | 5.205% | $174.1248 | $174.12 | $174.10 | $174.10 |
| Purchase #2 | $162.26 | 12.265% | $182.1612 | $182.16 | $182.15 | $182.20 |
| Purchase #3 | $78.67 | 8.727% | $85.5355 | $85.54 | $85.55 | $85.50 |
| Purchase #4 | $127.93 | 7.366% | $137.3533 | $137.35 | $137.35 | $137.40 |
| Purchase #5 | $73.26 | 7.855% | $79.0146 | $79.01 | $79.00 | $79.00 |
| Purchase #6 | $75.62 | 5.129% | $79.4985 | $79.50 | $79.50 | $79.50 |
| Purchase #7 | $183.81 | 12.556% | $206.8892 | $206.89 | $206.90 | $206.90 |
| 7 purchase totals = | $867.06 | $944.5771 | $944.57 | $944.55 | $944.60 | |