| 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 | $105.94 | 7.427% | $113.8082 | $113.81 | $113.80 | $113.80 |
| Purchase #2 | $119.32 | 7.284% | $128.0113 | $128.01 | $128.00 | $128.00 |
| Purchase #3 | $103.45 | 10.121% | $113.9202 | $113.92 | $113.90 | $113.90 |
| Purchase #4 | $89.41 | 8.469% | $96.9821 | $96.98 | $97.00 | $97.00 |
| Purchase #5 | $72.92 | 6.832% | $77.9019 | $77.90 | $77.90 | $77.90 |
| Purchase #6 | $79.30 | 7.436% | $85.1967 | $85.20 | $85.20 | $85.20 |
| Purchase #7 | $175.36 | 11.353% | $195.2686 | $195.27 | $195.25 | $195.30 |
| 7 purchase totals = | $745.70 | $811.0890 | $811.09 | $811.05 | $811.10 | |