| 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 | $121.45 | 4.147% | $126.4865 | $126.49 | $126.50 | $126.50 |
| Purchase #2 | $139.29 | 7.796% | $150.149 | $150.15 | $150.15 | $150.10 |
| Purchase #3 | $65.53 | 6.625% | $69.8714 | $69.87 | $69.85 | $69.90 |
| Purchase #4 | $27.92 | 8.527% | $30.3007 | $30.30 | $30.30 | $30.30 |
| Purchase #5 | $106.37 | 10.873% | $117.9356 | $117.94 | $117.95 | $117.90 |
| Purchase #6 | $156.65 | 5.182% | $164.7676 | $164.77 | $164.75 | $164.80 |
| Purchase #7 | $134.77 | 13.223% | $152.5906 | $152.59 | $152.60 | $152.60 |
| 7 purchase totals = | $751.98 | $812.1014 | $812.11 | $812.10 | $812.10 | |