| 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 | $198.57 | 11.602% | $221.6081 | $221.61 | $221.60 | $221.60 |
| Purchase #2 | $67.58 | 12.229% | $75.8444 | $75.84 | $75.85 | $75.80 |
| Purchase #3 | $105.79 | 11.492% | $117.9474 | $117.95 | $117.95 | $117.90 |
| Purchase #4 | $129.92 | 6.683% | $138.6026 | $138.60 | $138.60 | $138.60 |
| Purchase #5 | $145.35 | 13.507% | $164.9824 | $164.98 | $165.00 | $165.00 |
| Purchase #6 | $224.71 | 4.471% | $234.7568 | $234.76 | $234.75 | $234.80 |
| Purchase #7 | $204.30 | 10.531% | $225.8148 | $225.81 | $225.80 | $225.80 |
| 7 purchase totals = | $1,076.22 | $1,179.5565 | $1,179.55 | $1,179.55 | $1,179.50 | |