| 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 | $148.69 | 9.568% | $162.9167 | $162.92 | $162.90 | $162.90 |
| Purchase #2 | $122.28 | 9.779% | $134.2378 | $134.24 | $134.25 | $134.20 |
| Purchase #3 | $213.36 | 12.713% | $240.4845 | $240.48 | $240.50 | $240.50 |
| Purchase #4 | $206.60 | 8.856% | $224.8965 | $224.90 | $224.90 | $224.90 |
| Purchase #5 | $206.94 | 13.498% | $234.8728 | $234.87 | $234.85 | $234.90 |
| Purchase #6 | $143.43 | 8.712% | $155.9256 | $155.93 | $155.95 | $155.90 |
| Purchase #7 | $156.98 | 3.468% | $162.4241 | $162.42 | $162.40 | $162.40 |
| 7 purchase totals = | $1,198.28 | $1,315.7580 | $1,315.76 | $1,315.75 | $1,315.70 | |