| 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 | $173.75 | 3.392% | $179.6436 | $179.64 | $179.65 | $179.60 |
| Purchase #2 | $6.54 | 3.759% | $6.7858 | $6.79 | $6.80 | $6.80 |
| Purchase #3 | $92.32 | 11.664% | $103.0882 | $103.09 | $103.10 | $103.10 |
| Purchase #4 | $96.43 | 5.569% | $101.8002 | $101.80 | $101.80 | $101.80 |
| Purchase #5 | $208.48 | 3.322% | $215.4057 | $215.41 | $215.40 | $215.40 |
| Purchase #6 | $20.31 | 4.559% | $21.2359 | $21.24 | $21.25 | $21.20 |
| Purchase #7 | $60.96 | 6.527% | $64.9389 | $64.94 | $64.95 | $64.90 |
| 7 purchase totals = | $658.79 | $692.8983 | $692.91 | $692.95 | $692.80 | |