| 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 | $135.40 | 11.582% | $151.082 | $151.08 | $151.10 | $151.10 |
| Purchase #2 | $77.61 | 4.258% | $80.9146 | $80.91 | $80.90 | $80.90 |
| Purchase #3 | $77.79 | 7.739% | $83.8102 | $83.81 | $83.80 | $83.80 |
| Purchase #4 | $214.32 | 10.155% | $236.0842 | $236.08 | $236.10 | $236.10 |
| Purchase #5 | $6.26 | 9.465% | $6.8525 | $6.85 | $6.85 | $6.90 |
| Purchase #6 | $89.96 | 6.474% | $95.784 | $95.78 | $95.80 | $95.80 |
| Purchase #7 | $148.60 | 5.833% | $157.2678 | $157.27 | $157.25 | $157.30 |
| 7 purchase totals = | $749.94 | $811.7953 | $811.78 | $811.80 | $811.90 | |