| 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 | $151.73 | 13.230% | $171.8039 | $171.80 | $171.80 | $171.80 |
| Purchase #2 | $194.26 | 10.872% | $215.3799 | $215.38 | $215.40 | $215.40 |
| Purchase #3 | $208.26 | 10.210% | $229.5233 | $229.52 | $229.50 | $229.50 |
| Purchase #4 | $26.84 | 8.329% | $29.0755 | $29.08 | $29.10 | $29.10 |
| Purchase #5 | $38.89 | 11.807% | $43.4817 | $43.48 | $43.50 | $43.50 |
| Purchase #6 | $111.36 | 11.366% | $124.0172 | $124.02 | $124.00 | $124.00 |
| Purchase #7 | $111.41 | 3.458% | $115.2626 | $115.26 | $115.25 | $115.30 |
| 7 purchase totals = | $842.75 | $928.5441 | $928.54 | $928.55 | $928.60 | |