| 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 | $163.34 | 5.420% | $172.193 | $172.19 | $172.20 | $172.20 |
| Purchase #2 | $123.88 | 3.400% | $128.0919 | $128.09 | $128.10 | $128.10 |
| Purchase #3 | $17.65 | 5.869% | $18.6859 | $18.69 | $18.70 | $18.70 |
| Purchase #4 | $46.41 | 10.514% | $51.2895 | $51.29 | $51.30 | $51.30 |
| Purchase #5 | $161.28 | 5.411% | $170.0069 | $170.01 | $170.00 | $170.00 |
| Purchase #6 | $173.37 | 11.363% | $193.07 | $193.07 | $193.05 | $193.10 |
| Purchase #7 | $85.77 | 8.851% | $93.3615 | $93.36 | $93.35 | $93.40 |
| 7 purchase totals = | $771.70 | $826.6987 | $826.70 | $826.70 | $826.80 | |