| 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 | $150.87 | 12.700% | $170.0305 | $170.03 | $170.05 | $170.00 |
| Purchase #2 | $106.82 | 8.538% | $115.9403 | $115.94 | $115.95 | $115.90 |
| Purchase #3 | $169.38 | 9.117% | $184.8224 | $184.82 | $184.80 | $184.80 |
| Purchase #4 | $55.45 | 12.476% | $62.3679 | $62.37 | $62.35 | $62.40 |
| Purchase #5 | $124.38 | 10.788% | $137.7981 | $137.80 | $137.80 | $137.80 |
| Purchase #6 | $59.47 | 8.304% | $64.4084 | $64.41 | $64.40 | $64.40 |
| Purchase #7 | $244.95 | 12.224% | $274.8927 | $274.89 | $274.90 | $274.90 |
| 7 purchase totals = | $911.32 | $1,010.2603 | $1,010.26 | $1,010.25 | $1,010.20 | |