| 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 | $161.49 | 10.254% | $178.0492 | $178.05 | $178.05 | $178.00 |
| Purchase #2 | $140.27 | 6.463% | $149.3357 | $149.34 | $149.35 | $149.30 |
| Purchase #3 | $178.65 | 6.619% | $190.4748 | $190.47 | $190.45 | $190.50 |
| Purchase #4 | $30.50 | 12.657% | $34.3604 | $34.36 | $34.35 | $34.40 |
| Purchase #5 | $131.69 | 13.218% | $149.0968 | $149.10 | $149.10 | $149.10 |
| Purchase #6 | $83.37 | 7.312% | $89.466 | $89.47 | $89.45 | $89.50 |
| Purchase #7 | $192.72 | 8.177% | $208.4787 | $208.48 | $208.50 | $208.50 |
| 7 purchase totals = | $918.69 | $999.2616 | $999.27 | $999.25 | $999.30 | |