| 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 | $169.51 | 9.762% | $186.0576 | $186.06 | $186.05 | $186.10 |
| Purchase #2 | $94.46 | 3.611% | $97.871 | $97.87 | $97.85 | $97.90 |
| Purchase #3 | $219.96 | 5.439% | $231.9236 | $231.92 | $231.90 | $231.90 |
| Purchase #4 | $84.41 | 13.756% | $96.0214 | $96.02 | $96.00 | $96.00 |
| Purchase #5 | $205.96 | 8.430% | $223.3224 | $223.32 | $223.30 | $223.30 |
| Purchase #6 | $54.41 | 10.774% | $60.2721 | $60.27 | $60.25 | $60.30 |
| Purchase #7 | $201.49 | 13.135% | $227.9557 | $227.96 | $227.95 | $228.00 |
| 7 purchase totals = | $1,030.20 | $1,123.4238 | $1,123.42 | $1,123.30 | $1,123.50 | |