| 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 | $73.65 | 7.378% | $79.0839 | $79.08 | $79.10 | $79.10 |
| Purchase #2 | $97.91 | 13.701% | $111.3246 | $111.32 | $111.30 | $111.30 |
| Purchase #3 | $169.52 | 3.509% | $175.4685 | $175.47 | $175.45 | $175.50 |
| Purchase #4 | $210.80 | 12.183% | $236.4818 | $236.48 | $236.50 | $236.50 |
| Purchase #5 | $203.36 | 8.694% | $221.0401 | $221.04 | $221.05 | $221.00 |
| Purchase #6 | $174.79 | 10.243% | $192.6937 | $192.69 | $192.70 | $192.70 |
| Purchase #7 | $68.30 | 13.147% | $77.2794 | $77.28 | $77.30 | $77.30 |
| 7 purchase totals = | $998.33 | $1,093.3720 | $1,093.36 | $1,093.40 | $1,093.40 | |