| 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 | $173.41 | 7.417% | $186.2718 | $186.27 | $186.25 | $186.30 |
| Purchase #2 | $102.31 | 3.195% | $105.5788 | $105.58 | $105.60 | $105.60 |
| Purchase #3 | $121.36 | 10.214% | $133.7557 | $133.76 | $133.75 | $133.80 |
| Purchase #4 | $84.58 | 4.455% | $88.348 | $88.35 | $88.35 | $88.30 |
| Purchase #5 | $117.69 | 7.576% | $126.6062 | $126.61 | $126.60 | $126.60 |
| Purchase #6 | $78.34 | 3.730% | $81.2621 | $81.26 | $81.25 | $81.30 |
| Purchase #7 | $29.27 | 10.456% | $32.3305 | $32.33 | $32.35 | $32.30 |
| 7 purchase totals = | $706.96 | $754.1531 | $754.16 | $754.15 | $754.20 | |