| 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 | $136.82 | 5.707% | $144.6283 | $144.63 | $144.65 | $144.60 |
| Purchase #2 | $21.65 | 4.717% | $22.6712 | $22.67 | $22.65 | $22.70 |
| Purchase #3 | $27.70 | 8.874% | $30.1581 | $30.16 | $30.15 | $30.20 |
| Purchase #4 | $169.64 | 13.166% | $191.9748 | $191.97 | $191.95 | $192.00 |
| Purchase #5 | $69.77 | 11.409% | $77.7301 | $77.73 | $77.75 | $77.70 |
| Purchase #6 | $55.93 | 13.802% | $63.6495 | $63.65 | $63.65 | $63.60 |
| Purchase #7 | $86.59 | 13.427% | $98.2164 | $98.22 | $98.20 | $98.20 |
| 7 purchase totals = | $568.10 | $629.0284 | $629.03 | $629.00 | $629.00 | |