| 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 | $183.52 | 13.495% | $208.286 | $208.29 | $208.30 | $208.30 |
| Purchase #2 | $80.38 | 11.226% | $89.4035 | $89.40 | $89.40 | $89.40 |
| Purchase #3 | $72.90 | 8.633% | $79.1935 | $79.19 | $79.20 | $79.20 |
| Purchase #4 | $201.49 | 6.392% | $214.3692 | $214.37 | $214.35 | $214.40 |
| Purchase #5 | $180.78 | 4.359% | $188.6602 | $188.66 | $188.65 | $188.70 |
| Purchase #6 | $26.70 | 3.835% | $27.7239 | $27.72 | $27.70 | $27.70 |
| Purchase #7 | $122.66 | 3.436% | $126.8746 | $126.87 | $126.85 | $126.90 |
| 7 purchase totals = | $868.43 | $934.5109 | $934.50 | $934.45 | $934.60 | |