| 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 | $161.58 | 8.400% | $175.1527 | $175.15 | $175.15 | $175.20 |
| Purchase #2 | $171.67 | 5.427% | $180.9865 | $180.99 | $181.00 | $181.00 |
| Purchase #3 | $94.72 | 12.664% | $106.7153 | $106.72 | $106.70 | $106.70 |
| Purchase #4 | $136.82 | 11.647% | $152.7554 | $152.76 | $152.75 | $152.80 |
| Purchase #5 | $199.81 | 6.401% | $212.5998 | $212.60 | $212.60 | $212.60 |
| Purchase #6 | $190.42 | 6.528% | $202.8506 | $202.85 | $202.85 | $202.90 |
| Purchase #7 | $198.84 | 8.119% | $214.9838 | $214.98 | $215.00 | $215.00 |
| 7 purchase totals = | $1,153.86 | $1,246.0441 | $1,246.05 | $1,246.05 | $1,246.20 | |