| 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 | $146.25 | 3.112% | $150.8013 | $150.80 | $150.80 | $150.80 |
| Purchase #2 | $95.82 | 3.641% | $99.3088 | $99.31 | $99.30 | $99.30 |
| Purchase #3 | $192.66 | 10.539% | $212.9644 | $212.96 | $212.95 | $213.00 |
| Purchase #4 | $199.43 | 9.173% | $217.7237 | $217.72 | $217.70 | $217.70 |
| Purchase #5 | $90.72 | 7.302% | $97.3444 | $97.34 | $97.35 | $97.30 |
| Purchase #6 | $106.87 | 8.277% | $115.7156 | $115.72 | $115.70 | $115.70 |
| Purchase #7 | $186.29 | 8.720% | $202.5345 | $202.53 | $202.55 | $202.50 |
| 7 purchase totals = | $1,018.04 | $1,096.3927 | $1,096.38 | $1,096.35 | $1,096.30 | |