| 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 | $149.65 | 6.133% | $158.828 | $158.83 | $158.85 | $158.80 |
| Purchase #2 | $89.74 | 12.349% | $100.822 | $100.82 | $100.80 | $100.80 |
| Purchase #3 | $238.83 | 3.625% | $247.4876 | $247.49 | $247.50 | $247.50 |
| Purchase #4 | $168.70 | 6.660% | $179.9354 | $179.94 | $179.95 | $179.90 |
| Purchase #5 | $5.77 | 9.609% | $6.3244 | $6.32 | $6.30 | $6.30 |
| Purchase #6 | $37.77 | 13.171% | $42.7447 | $42.74 | $42.75 | $42.70 |
| Purchase #7 | $115.98 | 8.396% | $125.7177 | $125.72 | $125.70 | $125.70 |
| 7 purchase totals = | $806.44 | $861.8598 | $861.86 | $861.85 | $861.70 | |