| 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 | $132.94 | 13.353% | $150.6915 | $150.69 | $150.70 | $150.70 |
| Purchase #2 | $181.54 | 3.655% | $188.1753 | $188.18 | $188.20 | $188.20 |
| Purchase #3 | $111.44 | 12.601% | $125.4826 | $125.48 | $125.50 | $125.50 |
| Purchase #4 | $105.37 | 10.317% | $116.241 | $116.24 | $116.25 | $116.20 |
| Purchase #5 | $212.32 | 11.646% | $237.0468 | $237.05 | $237.05 | $237.00 |
| Purchase #6 | $119.82 | 7.747% | $129.1025 | $129.10 | $129.10 | $129.10 |
| Purchase #7 | $161.36 | 5.563% | $170.3365 | $170.34 | $170.35 | $170.30 |
| 7 purchase totals = | $1,024.79 | $1,117.0762 | $1,117.08 | $1,117.15 | $1,117.00 | |