| 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 | $181.45 | 6.732% | $193.6652 | $193.67 | $193.65 | $193.70 |
| Purchase #2 | $125.32 | 5.360% | $132.0372 | $132.04 | $132.05 | $132.00 |
| Purchase #3 | $137.86 | 9.806% | $151.3786 | $151.38 | $151.40 | $151.40 |
| Purchase #4 | $69.87 | 4.308% | $72.88 | $72.88 | $72.90 | $72.90 |
| Purchase #5 | $186.78 | 12.316% | $209.7838 | $209.78 | $209.80 | $209.80 |
| Purchase #6 | $20.48 | 5.563% | $21.6193 | $21.62 | $21.60 | $21.60 |
| Purchase #7 | $21.35 | 8.767% | $23.2218 | $23.22 | $23.20 | $23.20 |
| 7 purchase totals = | $743.11 | $804.5859 | $804.59 | $804.60 | $804.60 | |