| 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 | $109.33 | 7.587% | $117.6249 | $117.62 | $117.60 | $117.60 |
| Purchase #2 | $131.89 | 11.504% | $147.0626 | $147.06 | $147.05 | $147.10 |
| Purchase #3 | $14.63 | 3.677% | $15.1679 | $15.17 | $15.15 | $15.20 |
| Purchase #4 | $60.65 | 4.650% | $63.4702 | $63.47 | $63.45 | $63.50 |
| Purchase #5 | $186.38 | 11.659% | $208.11 | $208.11 | $208.10 | $208.10 |
| Purchase #6 | $9.86 | 9.155% | $10.7627 | $10.76 | $10.75 | $10.80 |
| Purchase #7 | $179.96 | 12.702% | $202.8185 | $202.82 | $202.80 | $202.80 |
| 7 purchase totals = | $692.70 | $765.0168 | $765.01 | $764.90 | $765.10 | |