| 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 | $208.67 | 6.339% | $221.8976 | $221.90 | $221.90 | $221.90 |
| Purchase #2 | $15.89 | 13.159% | $17.981 | $17.98 | $18.00 | $18.00 |
| Purchase #3 | $125.51 | 11.505% | $139.9499 | $139.95 | $139.95 | $139.90 |
| Purchase #4 | $6.94 | 3.544% | $7.186 | $7.19 | $7.20 | $7.20 |
| Purchase #5 | $246.38 | 3.400% | $254.7569 | $254.76 | $254.75 | $254.80 |
| Purchase #6 | $17.56 | 12.819% | $19.811 | $19.81 | $19.80 | $19.80 |
| Purchase #7 | $157.43 | 7.262% | $168.8626 | $168.86 | $168.85 | $168.90 |
| 7 purchase totals = | $778.38 | $830.4450 | $830.45 | $830.45 | $830.50 | |