| 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 | $165.75 | 8.869% | $180.4504 | $180.45 | $180.45 | $180.50 |
| Purchase #2 | $83.74 | 12.684% | $94.3616 | $94.36 | $94.35 | $94.40 |
| Purchase #3 | $125.51 | 12.347% | $141.0067 | $141.01 | $141.00 | $141.00 |
| Purchase #4 | $99.32 | 12.160% | $111.3973 | $111.40 | $111.40 | $111.40 |
| Purchase #5 | $194.56 | 7.112% | $208.3971 | $208.40 | $208.40 | $208.40 |
| Purchase #6 | $36.44 | 7.192% | $39.0608 | $39.06 | $39.05 | $39.10 |
| Purchase #7 | $238.71 | 5.606% | $252.0921 | $252.09 | $252.10 | $252.10 |
| 7 purchase totals = | $944.03 | $1,026.7660 | $1,026.77 | $1,026.75 | $1,026.90 | |